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Individual Calculations September 2021 |
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| Bartosik, Jan Total change: 0.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1235 | 0 | 2.00 | 7 | 0.00 | 1077 | | 0.00 | |
|  Lesnikowski, Maciej | | | 1394 | POL | 0.50 | 1 | 0.00 | | 0.00 | |  Oszutowska, Anna | | | 1212 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Popiel, Michal | | | 1226 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Predkiewicz, Paulina | | | 1377 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Zglinski, Sebastian | | | 1193 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Rodzik, Malgorzata | | | 1176 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Dymara, Tomasz | | | 1067 | POL | 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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