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Individual Calculations December 2021 |
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| Kopacz, Przemyslaw Total change: -42.00 | |   |
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| V Liga Szachowa Seniorow PK-2021 | Rzeszow | POL | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1877 | 5.00 | 9 | -2.10 | 20 | -42.00 | |
|  Wolcyrz, Jakub | | | 1477 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Wozniak, Grzegorz | | | 1592 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Raus, Maciej | | | 1477 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mazur, Tomasz | | | 1477 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Panczak, Tomasz | | | 1763 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Polok, Rafal | | | 2008 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Pitera, Michal | | | 1507 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Kuziemko, Konrad | | | 1721 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mala, Marcin | | | 1492 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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