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Rapid:
Individual Calculations July 2023 |
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| Cholewa, Dorota Total change: 1.60 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - Turniej szachow szybkich | Lazy | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1141 | 1.50 | 5 | 0.08 | 20 | 1.60 | |
|  Zeissel, Andrzej | | | 1773 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Zawal, Krzysztof | | | 1506 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Polanski, Michal | | | 1493 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Markowska, Kalina | | | 1099 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Serocki, Franciszek | | | 1036 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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