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ICRA Debate – Running The Rule Over IRC & ECHO Handicaps

1st March 2017
Cruiser racing in Cork Harbour – national and local racing results for cruisers are calculated under IRC and ECHO handicap systems. Saturday's ICRA conference in Limerick is calling for debate on a future direction for cruiser–racing in Ireland Cruiser racing in Cork Harbour – national and local racing results for cruisers are calculated under IRC and ECHO handicap systems. Saturday's ICRA conference in Limerick is calling for debate on a future direction for cruiser–racing in Ireland Photo: Bob Bateman

The Irish Cruiser Racing Associaton (ICRA) has called for debate about the future direction of Irish cruiser–racing at Saturday's national conference in Limerick. Here, Brian Turvey makes his contribution by describing how IRC and ECHO rating systems work in Ireland and why there is concern over the availability of free handicapping software. The former Howth Yacht Club Commodore asks how ICRA can capture all cruiser-racing boats and add value to the sport because, he says, the future of cruiser-racing relies on ICRA starting to think more creatively.

Most racing sports appear relatively straightforward to the uninitiated and only reveal new layers of complexity as you become more involved and enthused to watch or participate. Consider Formula One racing, it seems straightforward - scream around the course faster than anyone else and you win. Horse racing in Britain now boasts that more than 60% of their sport is now categorised as handicapped, a departure from the principle of 'first past the post' by adding weights in a calculated effort to reinforce what is considered to be a sport of chance and potentially allow any horse and consequently any punter to win.

Then consider the sport of yacht racing, commonly recognised to be the most complicated sport to learn and there is little dispute that it is the most complicated of all to follow. Most sailors have attempted a well-intentioned explanation of the sport to a non-sailor, but very few are gifted with the skill to articulate it and fewer manage to retain the attention and interest of even the most fervent of enquirers.

But explaining the concept of yacht racing is only the first layer. Now add the much-used rating handicap systems. The goal of trying to narrow and equalise the finishing time of all competitors in a race is common to lots of sports and based on a measurement calculation, the first version was standardised in yacht racing during the 19th century. There have been many variants and evolution of the original formula and rule, with the dinghy-measurement version 'Portsmouth Yardstick' (PY) being the winner for longevity.

Mixed dinghiesMixed dinghies race under a Portsmouth Yardstick rule

Endorsed by ICRA and the Irish Sailing Association (ISA), the system currently preferred by more than 7000 boats worldwide including most Irish and British yachts is the RORC's 'IRC Rating.' Closely monitored by yacht designers and engineer-types, it is essentially a formula that uses various boat measurements to calculate a rating number. When each rating is applied to every boat in a race and all other factors being equal, the factor-adjusted elapsed time should have every boat finish equal, or so the concept should work. And it does, for the most part. The theory and practice would be that those crews who best optimise their performance during the race, will win.

But as the designers get smarter and yesterday's yacht tumbles in value (unlike racehorse ownership, this is not a speculative investor's arena), the rule-masters in the RORC have to stay alert and agile to keep pace and keep relevant for their broad range of customers. However, they will always be 'followers', at best reacting a-season-too-late to those design enhancements that would otherwise render older racing designs obsolete much faster than their owners would stand for.

One-design sailors tend not to understand the attraction and complexity of IRC racing, by preferring to gravitate towards a class that offers localised 'critical mass' that might promise solid investment in relative terms and suggest many years sailing in a vibrant and competitive class. Which is all fine and dandy, but the leading edge of design development will more often be tested and refined in 'mixed-design' racing. Designers such as Mills and Corby revel in the challenge of one-off racing yachts, while the production-line manufacturers like Jeanneau and X-Yachts have to stay sharp with their designs, because producing anything less than competitively-rated racing boats from a production line would be calamitous.

So buying a well-rated IRC cruiser-racer is a bit like committing to the latest gadget, it will be out-performed in no time by the next best thing, albeit with some notable exceptions. What then for the enthusiastic racing owner of an older or lesser-rated design? Giving 5 minutes per hour to boats that frequently cross the line ahead of them will wear the enthusiasm for the sport from owner and crew in no time. There is a safety net and it is in the form of the next layer of complexity in cruiser-racing: Performance-Rated Handicapping.

Built under the guidance of the then ISA President Paddy O’Neill, ECHO (East Coast Handicap Organisation) was created by a team of Irish amateur sailors including Ernest Gouding, Hal Silk, Billy Lacy, Chris Bruen, Arthur Barker, John Deane and Chick Brown who all brilliantly blended their interest in sailing with their maths skills. The system has grown to be the main performance-based cruiser racing handicap system in Ireland and has in recent years been adopted and adapted internationally alongside measurement rating systems such as IRC and ORC.

With help from the Dublin Bay Sailing Club’s Brian Barry, it was integrated into a unique database-structured sailing results system built by Colin McMullen for DBSC and Howth Yacht Club. Colin had the distinction of being the only professional computer programmer in the world who was a sailor. ECHO, which was known in certain circles as as ‘Earnest, Chris Hal and Others’, is best compared to handicapping in horseracing, but by adjusting the elapsed time instead of saddlebag weight.

Calculated by and based on previous performance history, the formula calculates a rating for every boat that should have all boats finish on equal time. Whilst this desired end-point is similar to that of the measurement-based rating, it has a very different rationale. ECHO is designed to reward crews that out-perform their recent average results. The theory being that any boat can win, relative to their own performance history. The actual specification and design of boats is irrelevant and in theory, the slower and obsolete designs now have every chance of winning under ECHO. The ‘lower end’ of the fleet have something to race for, encouraging crew on the lesser competitive boats, eliminating the ‘what's the point’ factor, whilst maintaining and encouraging participation. Everyone's a winner, well perhaps not quite...

For ECHO to work optimally as per the concept, it relies on 'consistency' and all the possible variables need to be removed, or minimised at worst.

• The same boats and same number of boats must be continually racing against each other in each race. Every deviation in numbers competing and/or infrequent entries will alter all boats handicaps accordingly. This makes it at best very difficult, but normally impossible to assign initial handicaps to a mixed fleet of boats that haven’t recently nor regularly raced together. In these circumstances a ‘link’ boat is used where there is found to be a record of it racing against the other boats before, but it rarely works, because ECHO works best with local fleets.
• ECHO's focus is on the relative difference in performance of a boat (particularly the crew), so a change in personnel will often alter performance and therefore another variable is introduced. It should be noted that there is an obligation on boats racing under ECHO to declare substantive changes to crew, but in practice, most changes go 'under the radar' and rarely get declared.
• Any variation from the average/normal in weather conditions will affect the mean calculations. For example, lighter than average winds might favour the lighter displacement boats.
• Any alteration in the type of course (from the average) will introduce another variable. Different boat designs will vary in performance on specific up wind, downwind and reaching legs.
• There is also the issue of 'sandbagging' or deliberately underperforming in order to reduce ECHO rating and use this in the next or later race to advantage. This is very difficult to prove in competitive fleets, because a boat can lose places very easily and in genuine circumstances.

The ECHO administrators allow direct manual intervention to address anomalies such as these, but a results system that affords interpretive adjustments could be seen to be subjective and potentially ambiguous. Single race regattas are the most problematic, where new boats are added without previous integration in that fleet. Interestingly, it seems to work in the potentially controversial sport of horse racing without complaint.

ECHO is often erroneously compared to a golf handicap, but has little in common other than being performance-related. Golf handicaps are not derived from team performance, it is one person versus the course and the other competitors have neither influence on nor an ability to intentionally affect an opponent's score. Golf is not a race. Performance-rated yacht racing is almost always a team-sport, where with certain probability, every race will mean a change in performance by at least one boat, necessitating handicap revisions to all.

The step towards ‘progressive’ maintenance of ECHO handicaps was a welcome one for racing sailors that embrace the performance handicap, because it readjusts after every race. (ECHO used to only adjust periodically, often causing consternation in fleets by huge changes happening at one time.) However, as a consequence of this, it is almost impossible for an experienced and ECHO–savvy competitor to determine their actual standing during a race – what must it be like for the newbie or spectator? Whatever the difficulty with deducing the standings during an IRC race, performance handicap races are absolutely not spectator events.

But to be stressed out about the accuracies and anomalies of this system is futile. It will raise the passions of many a sailor, particularly when a calculation seems to produce an unfair result. Like measurement ratings, ECHO handicapping is not a pure science, but with the probability of so many variables, sailors need to know that it is always imperfect.

With the development of relatively simple sailing results software and the adoption of ECHO-type systems by sailing clubs and classes across the world, it is now possible to use this software for most sailing events and club racing. Lots of one-design classes have effortlessly added performance handicap prizes to their traditional ‘scratch’ races and events. Club volunteers who are using software packages such as Sail 100, SailWave and Top Yacht can now set up performance handicapping for dinghies, one-design keelboats and for cruiser racing in addition to providing results for Scratch, PY and IRC. This is now an attractive proposition for many clubs, because performance handicapping works best for local fleets where the same boats and sailors race together frequently.

cruiser racing irelandA wide range of different cruiser and sportboat types combine for all-in club racing. Photo: Bob Bateman

So how might this affect the future for ECHO in Ireland? The ‘elephant in the room’ and big consideration for the ISA and ICRA is that ECHO-type software programmes are now freely available and ideal for local club racing. Why then might a regional club or class need to use or pay for ECHO? It will naturally be conditional that the major regattas such as Volvo Dun Laoghaire and the ICRA Nationals insist on IRC and ECHO affiliation, but what for the local regattas when dinghies, powerboats and all sorts can use this software freely?

The current handicap registration process for cruiser racers in Ireland sees ICRA ‘pass the ball’ to the Irish Sailing Association to oversee the administration of IRC, ECHO and consequently the management of ICRA membership. With over 450 registered ‘member’ boats, ICRA really needs to take control of its own destiny. Their funding comes from an agreement with the ISA, who return a ‘slice’ of the revenues collected for racing certs (IRC and ECHO), after an administrative fee is deducted. A recent straw poll of the racing classes in Ireland would suggest that the average annual subscription for the various keelboat classes wanders between €50 and €100. One might imagine that a class that boasts about having thousands of participants should at the very least be able to raise €50-€100,000 of its own funds each year. But if there is danger in tagging their subscriptions through the ISA to an ECHO system that could now freely transfer to clubs and classes, and an IRC certification system that is already wary of international trends and new local interest towards ORC, then it’s time to think more creatively.

How might ICRA capture all cruiser-racing boats and add value where the ‘what’s-the-pointers’ need to be encouraged to participate in a national racing organisation? For instance, it’s possible that moves towards the national licensing and registering of vessels could provide an opportunistic inlet, although it would mean that the ISA would need to partly relinquish what would be its national governance – perhaps unlikely.

Taking control of a database-built results system might also afford ICRA (and other classes) to take responsibility for their members and racing administration – it would certainly help with sharing of performance handicap data and add value for clubs, classes and sailors. However, it has been suggested that the set-up cost would be prohibitive.

To survive as an organisation, ICRA must be an organisation – taking control of its own finances and of its own management of the Association.

The ICRA National Conference is being held in Castletroy, Limerick on Saturday and is themed ‘We must talk about cruiser racing’ and it’s certain that there will be lots of lively talk.

Brian Turvey

Leave a comment

3 comments

  • Comment Link Olivier Prouveur 3rd March 2017 posted by Olivier Prouveur

    A very interesting contribution by Brian on progressive handicapping. There is a very good reference document from Denis Kiely re how 'Progressive Echo' actually works: https://www.sailing.ie/wp-content/uploads/2015/11/A-Note-on-ECHO-Progressive-Handicapping_web.pdf ...however, the weakness of ECHO is put in evidence as it evaluates 'the speed of each boat relative to every other boat'. This approach works on a local basis (say Dublin Bay) where fleet are consistently the same but does not rate boats adequately when they gather from further afield for an 'open' event like a Club Regatta or Volvo Dun Laoghaire Week.

    Another approach would be to evaluate locally a boat performance compared to its own previous performances (and not compared to other boats on the day) ie to build a database of times to complete typical courses in typical wind conditions, but this is of course more 'onerous' on the race organisers to record lengths of beat / reach / downwind sailing and prevailing conditions.
    That way, the resulting Performance Related Handicap is yacht specific (and not fleet specific) and can be used for open events away from the normal local racing area / fleet.

  • Comment Link Brian Turvey 3rd March 2017 posted by Brian Turvey

    Very interesting video Ric. I know that it's more than 30 minutes long, but well worth taking the time to watch.

  • Comment Link Ric Morris 2nd March 2017 posted by Ric Morris

    From a consistency perspective, while sailing continues with it's current federal structure, it makes little sense for cruiser/racing to get special status and have it's work done for it by the ISA while everyone else is left to their own.

    Is ICRA part subsidising a job at the ISA or is it receiving a subsidy from a national authority whose funding comes from all parts of the sport, all the while benefitting from professional administration while avoiding employing a professional itself?

    The following presentation from the 2014 ISS suggests an alternative way forward. That what we may need is more central services rather than less...

    https://www.youtube.com/watch?v=yuX8iEPgOOg

    Of the successful classes membership administration for the RS fleet is managed by the international association with backing from the manufacturer. The GP14s leverage the UK class to handle membership dues.

    How many other clubs and classes would benefit from the kind of administrative support ICRA/RS/GP14 benefited from?

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