Individual Calculations May 2018 |
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Richardson, John R Total change: -22.20 | | |
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18th 4NCL Congress Open | Doncaster | ENG | 2018-04-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2060 | 2251 | 2.50 | 5 | -1.11 | 20 | -22.20 | |
| Benson, Paul J | | | 1997 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | Merry, Alan B | m | | 2436 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | Vickery, Jim E | | | 1961 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | | Gardiner, Eric D | | | 1975 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | Webster, Richard J | | | 1933 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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