Rapid:
Individual Calculations July 2023 |
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Duzdowski, Henryk Total change: 8.20 | | |
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Bytomski Rapid Open nr 2 | Bytom | POL | 2023-06-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1539 | 1299 | 1.00 | 2 | 0.41 | 20 | 8.20 | |
| Pietrucha, Jaroslaw | | | 1813 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | Kielbasa, Ewa | | | 1265 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | 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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