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Rapid:
Individual Calculations August 2023 |
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| Zamczala, Waldemar Total change: -3.80 | |   |
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| XVI Turniej szachowy o Puchar Borow Tucholskich | Tuchola | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1685 | 5.50 | 8 | -0.19 | 20 | -3.80 | |
|  Czekalski, Pawel | | | 1285 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zielinski, Tomasz | | | 1305 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kutowski, Marcel | | | 2028 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Janowicz, Dariusz | | | 1310 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Witkowski, Jedrzej | | | 1525 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Belczewski, Roman | | | 1238 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Pyrzewski, Kamil | | | 1565 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bieganski, Zdzislaw | | | 1672 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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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