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Rapid:
Individual Calculations October 2021 |
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| Zywczak, Krzysztof Total change: -14.40 | |   |
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| II Otwarty Turniej Szachowy im. Kazimierza Bubuli OPEN | Wisniowa | POL | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1225 | 0.50 | 2 | -0.72 | 20 | -14.40 | |
|  Grabowski, Lukasz | | | 1009 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Gornisiewicz, Natalia | | | 1269 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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