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Individual Calculations March 2017 |
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| Kucza, Karol Total change: -8.40 | |   |
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| VII Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2017 | Obra | POL | 2017-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2286 | 6.50 | 9 | -0.42 | 20 | -8.40 | |
|  Skiba, Aleksandra | | | 1886 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koziorowicz, Michal | | | 1886 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bielinski, Dariusz | | | 2111 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Piankov, Evgenij | m | | 2238 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Czerwonski, Aleksander | m | | 2377 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Glatty, Zbigniew | | | 1886 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rozumek, Krzysztof | | | 1948 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nowak, Mikolaj | | | 2151 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Raczykowska, Paulina | | | 1886 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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