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Individual Calculations December 2021 |
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| Polok, Rafal Total change: -12.40 | |   |
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| V Liga Szachowa Seniorow PK-2021 | Rzeszow | POL | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 2008 | 5.50 | 7 | -0.62 | 20 | -12.40 | |
|  Guzik, Kacper | | | 1608 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pitera, Michal | | | 1608 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mala, Marcin | | | 1608 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kuziemko, Konrad | | | 1721 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Kopacz, Przemyslaw | | | 1877 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Wozniak, Grzegorz | | | 1608 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chowaniec, Artur | | | 1608 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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