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Rapid:
Individual Calculations August 2023 |
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| Piskorski, Piotr Total change: 0.00 | |   |
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| Poznan Speed Chess | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1235 | 0 | 1.50 | 8 | 0.00 | 984 | | 0.00 | |
|  Kabzinski, Jan | | | 1545 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Ciszewski, Piotr | | | 1208 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Abramov, Igor | | | 1090 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Cholewa, Jan | | | 1306 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Bartkowiak, Aleksandra | | | 1125 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Jankowska, Aniela | | | 1185 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Witczak, Mikolaj | | | 1231 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Rodriguez Rocha, Francisco | | | 1191 | ESP | 0.00 | 1 | 0.00 | | 0.00 | |
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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