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Rapid:
Individual Calculations May 2015 |
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| Kostecka, Marika Total change: 26.00 | |   |
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| 5th International Ferdynand Dziedzic Chess Memorial. Polish Rapid Chess Championship | Trzcianka | POL | 2015-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1380 | 2.50 | 7 | 1.30 | 20 | 26.00 | |
|  Paprocki, Jaroslaw | | | 1780 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nun, Grzegorz | | | 1780 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Grupa, Alfred | | | 1280 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Huchwajda, Katarzyna | | | 1769 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bajek, Marek | | | 1714 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Michalski, Filip | | | 1780 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Soltyk, Leszek | | | 1728 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | * 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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