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Individual Calculations April 2021 |
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| Wilk, Krzysztof Total change: -2.40 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow - I Liga Round 1-6 | Chorzow | POL | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2125 | 3.50 | 5 | -0.12 | 20 | -2.40 | |
|  Sulkowski, Andrzej | | | 1783 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Zak, Rafal | | | 1779 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Raba, Bartosz | | | 1725 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Faron, Rafal | | | 2168 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Helis, Tadeusz | f | | 2132 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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