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Individual Calculations February 2023 |
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| Szeliga, Krzysztof Total change: -8.60 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 1-3 | Chorzow | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1194 | 0.50 | 3 | -0.43 | 20 | -8.60 | |
|  Szwajnoch, Tomasz | | | 1108 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Kuczmik, Pawel | | | 1434 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bialek, Alicja | | | 1541 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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