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Individual Calculations September 2021 |
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| Graff, Slawomir Total change: 0.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN B | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1820 | 0 | 2.50 | 7 | 0.00 | 1718 | | 0.00 | |
|  Bartlomowicz, Jakub | | | 1724 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Lewandowski, Wiktor | | | 1795 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Orlik, Sandra | | | 1847 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Lukasiewicz, Aleksander | | | 1903 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Gadek, Michal | | | 1792 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Wilk, Igor | | | 1900 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Barwinska, Ewa | | | 1780 | 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 D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1657 | 0 | 5.00 | 9 | 0.00 | 1677 | | 0.00 | |
| | Rosa, Antoni | | | 1577 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Kawulski-Chodkiewicz, Alexander | | | 1448 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Wilgosz, Tomasz | | | 1569 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Dahche, Abdel-Azziz | | | 1641 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Wlodarczak, Damian | | | 1796 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Borkowski, Szymon | | | 1592 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Lisiecki, Robert | | | 1727 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Janicki, Rafal | | | 1821 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Ciborowski, Konrad Jr | | | 1742 | 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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