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Individual Calculations September 2021 |
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| Jaszczerski, Wladyslaw Total change: 0.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN C | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1647 | 0 | 0.00 | 1 | 0.00 | 847 | | 0.00 | |
|  Wziatek, Marek | | | 1647 | 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) | | | | 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1105 | 0 | 0.00 | 2 | 0.00 | 305 | | 0.00 | |
| | Kowalczuk, Paulina | | | 1184 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Czak, Jaroslaw | | | 1026 | 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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