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Rapid:
Individual Calculations September 2023 |
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| Kotala, Adam Total change: -6.20 | |   |
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| GRAND PRIX POLONII WROCLAW - turniej nr 30 | Wroclaw | POL | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1275 | 0.00 | 4 | -0.31 | 20 | -6.20 | |
|  Krzywda, Andrzej | c | | 1931 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Krakowiak, Filip | | | 1590 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nowacka, Dorota | | | 1653 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Helaszek, Edward | | | 1701 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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