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Individual Calculations November 2023 |
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| Zak, Rafal Total change: 21.20 | |   |
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| Druzynowe Mistrzostwa Polski - IV Liga Seniorow 2023 (wojewodztwo slaskie) | Goleszow | POL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1685 | 4.50 | 5 | 1.06 | 20 | 21.20 | |
|  Goszyk, Bartosz | | | 1595 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Palka, Piotr | | | 1285 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Radwan, Daniel | | | 1392 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Macura, Mateusz | | | 1686 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Ciupka, Kamil | | | 1647 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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