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Rapid:
Individual Calculations September 2023 |
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| Hys, Oskar Total change: 17.20 | |   |
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| AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1250 | 1.00 | 5 | 0.43 | 40 | 17.20 | |
|  Dwilewicz, Katarzyna | | wf | 2062 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Michalak, Wiktoria | | | 1647 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kwiatkowski, Zygmunt | | | 1423 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Waliczek, Krzysztof | | | 1614 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Wilgosz, Tomasz | | | 1585 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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