Photo courtesy of Doug Shaggy Smith
This is the 3rd post detailing what’s happening to improve the quality and depth of duncanSCORE for older age-groups (75 plus). It’s also part of duncanSCORE 2.0, a general improvement in the ways this new method of evaluating Masters’ performances can work for you.
A Brief Recap
Here is a quick review. To date all duncanSCORE calculations are based on an accumulation of mastersrankings.com best individual performances for the years 2013-2016 inclusive. In case you are interested or would like a refresher, here are the nuts and bolts of how the calculator works and the results generated.
For most age-groups and events there are many hundreds and often, thousands, of performances. But as the age-groups get older, after about age 55, the number of participants begins to decline rapidly. This is especially the case for Women, and the longer, more technical events.
To add performances to these older age-groups I am including from mastersrankings.com the years 2017, 2018, and for 2019 the performances posted at processing time. Further, to boost the number of performances, I have included the US rankings John Seto had produced for the years 2008-2012. Before John did the World rankings, they were maintained by Martin Gasselsberger and I have used Martin’s top ranking performances from 2008-2012. The British Masters also keep rankings and I have used those available from 2008-2012.
What You Get
What this means is that I have been able to more than double the number of performances accessed by the calculator, which improves the quality of the output.
For the 800m this really impacts M85 and M90 and W80 and W85, making the duncanSCOREs for these age-groups much more solid. Even for these age-groups though, results versus the previous release differ by no more than 1 or 2 percentiles for the vast majority of race results. For M75 and M80, and W75, the added performances don’t materially change the results.
Sadly, however, there still are not enough performances to have reliable scores for M95 and W90 and W95 age-groups.
Take a test drive
If you are 75 or older and race the 800m, take a quick peek at how you rate against your peers from around the world. And if you’ve just turned 75 or moved into an older age-group, put in last year’s time and see how it would fare in your new age-group. It’s very easy, click here
Then from the drop down menu choose your age-group. Next select “800m” from the track EVENT drop down list. Finally, enter your time (in minutes and seconds) and then click the green “Ok … Done …GO” button.
You will be given a “score” and a “percentile”. The percentile tells you what percentage of your age-group peers across the globe you are (as fast as or) faster than.
Test it out!
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