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Rapid:
Individual Calculations September 2021 |
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| Niewiadomy, Marek Total change: -31.80 | |   |
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| Turniej szachowy o Puchar 70-lecia Bielska-Bialej | Bielsko-Biala | POL | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1680 | 1.00 | 3 | -1.59 | 20 | -31.80 | |
|  Kotyla, Sabina | | | 1148 | POL | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Gepfert, Cyprian | | | 1582 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Wesolowski, Lukasz | | | 1047 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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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