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Individual Calculations August 2019 |
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| Kierska, Pola Total change: -9.20 | |   |
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| Chess Summer 2019 | Poznan | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1116 | 2.00 | 6 | -0.23 | 40 | -9.20 | |
|  Lisiak, Rafal | | | 1452 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Cwietkow, Tomasz | | | 1216 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Jagodzinski, Olaf | | | 1168 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Nawrowski, Artur | | | 1043 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Korzystka, Wiktor | | | 1337 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rychlik, Michal | | | 1113 | POL | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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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