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Individual Calculations January 2013 |
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| Kumala, Aleksander Total change: -13.50 | |   |
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| Polonia Wroclaw Chess Cup - OPEN Tournament | Wroclaw | POL | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1941 | 3.50 | 6 | -0.90 | 15 | -13.50 | |
|  Miroslawski, Marcin | | | 1541 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Miszkielo, Bartosz | | | 1600 | POL | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Jasniewicz, Rafal | | | 1632 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Wrobel, Michal | | | 1541 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Markowski, Piotr | | | 2164 | POL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Krasicki, Dariusz | | | 1868 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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