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Rapid:
Individual Calculations June 2023 |
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| Kotkowska, Agnieszka Total change: -16.20 | |   |
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| Grand Prix Polonii 2023 - turniej 18 | Wroclaw | POL | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1674 | 4.00 | 7 | -0.81 | 20 | -16.20 | |
|  Pietrzak, Jakub | | | 1274 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kovalevsky, Stanislav | f | | 2140 | FID | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Vladymyrov, Kyrylo | | | 1274 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Czerwinski, Michal | | | 1246 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Sakharchuk, Aliaksandr | | | 1431 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kotkowski, Jacek Stefan | | | 1339 | NOR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Grossmann, Ryszard | f | | 1817 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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