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Rapid:
Individual Calculations September 2017 |
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| Jedrzejewska, Zuzanna Total change: 22.20 | |   |
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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 |
| 1202 | 1064 | 3.00 | 6 | 1.11 | 20 | 22.20 | |
|  Lupinska, Kinga | | | 1224 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Dudzinska, Weronika | | | 1161 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kulczycka, Zofia | | | 1166 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Filipiak, Magdalena | | | 1227 | SVK | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Grzesik, Nikola | | | 1218 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Pietryk, Joanna | | | 1216 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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