Rapid:
Individual Calculations January 2022 |
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Lachacz, Witold Total change: -7.20 | | |
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Konin Masters VI IV Memorial Wiktora Korcznoja - rapid | Konin | POL | 2021-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1509 | 1134 | 0.00 | 3 | -0.36 | 20 | -7.20 | |
| Czepczynski, Boguslaw | | | 1706 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | Witczak, Borys | | | 1365 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Czajka, Iwo | | | 1456 | POL | 0.00 | 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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