Individual Calculations February 2023 |
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Potashnik, Semion Total change: -0.90 | | |
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Israeli Arzit League Darom 2023 1-2 | Israel | ISR | 2023-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2278 | 2346 | 0.50 | 1 | -0.09 | 10 | -0.90 | |
| Kundin, Alexander | m | | 2278 | ISR | 0.50 | 1 | -0.09 | 10 | -0.90 | | 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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