Individual Calculations September 2023 |
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Yermolinsky, Alex Total change: -9.10 | | |
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2023 U.S. Senior Open Championship | Elmhurst, IL | USA | 2023-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2154 | 2428 | 1.50 | 3 | -0.91 | 10 | -9.10 | |
| Vanmeter, Lester L | f | | 2028 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Kudrin, Sergey | g | | 2345 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | Eckert, Doug D | f | | 2090 | USA | 0.00 | 1 | -0.88 | 10 | -8.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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