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Rapid:
Individual Calculations September 2023 |
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| Somyk, Marcin Total change: 9.60 | |   |
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| GRAND PRIX POLONII WROCLAW - turniej nr 28 | Wroclaw | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1673 | 4.00 | 6 | 0.48 | 20 | 9.60 | |
|  Pyka, Maciej | | | 1273 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pietrzak, Jakub | | | 1321 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Raczek, Krzysztof | f | | 2225 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Davidziuk, Aliaksandr | | | 1435 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kovalevsky, Stanislav | f | | 2044 | FID | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Frac, Pawel | | | 1455 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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