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Rapid:
Individual Calculations September 2017 |
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| Zwolinska, Zuzanna Total change: -22.00 | |   |
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| Polish Rapid Youth Chess Championship 2017 - G10 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1087 | 1104 | 1.00 | 4 | -1.10 | 20 | -22.00 | |
|  Janikowska, Wiktoria | | | 1260 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Wiszniewska, Julia | | | 1054 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Salamon, Julia | | | 1023 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Kokot, Agnieszka | | | 1009 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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