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Individual Calculations September 2022 |
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| Kossowski, Pawel Total change: 29.60 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1743 | 6.00 | 9 | 0.74 | 40 | 29.60 | |
|  Jedrzejko, Martyna | | | 1557 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Oglaza, Dawid | | | 1594 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Rzenca, Jerzy | | | 1632 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Halhoul, Adam | | | 1721 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Ochenduszko, Bartosz | | | 1546 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Trusz, Julia | | | 1712 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Lukasik, Zuzanna | | | 1712 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Graff, Slawomir | | | 1781 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Twardowski, Hubert | | | 1849 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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