Individual Calculations September 2023 |
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Kudrin, Sergey Total change: -1.50 | | |
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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 |
2301 | 2345 | 1.50 | 3 | -0.15 | 10 | -1.50 | |
| Gratz, Glen E | c | | 2111 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Yermolinsky, Alex | g | | 2428 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | Fishbein, Alexander | g | | 2363 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | 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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