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Individual Calculations October 2015 |
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| Rogacka, Natalia Total change: -43.60 | |   |
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| 51th International Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1657 | 5.00 | 8 | -1.09 | 40 | -43.60 | |
|  Bartosik, Franciszek | | | 1257 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kalmuk, Krzysztof | | | 1927 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Zylinski, Piotr | | | 1392 | POL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Rozycki, Wojciech | | | 1354 | POL | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Dolharz, Jakub | | | 1378 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Wierzbowska, Aleksandra | | | 1280 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rak, Maciej | | | 1452 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Granosz, Artur | | | 1408 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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