Individual Calculations March 2017 |
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Czerwonski, Aleksander Total change: -1.20 | | |
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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 |
2060 | 2377 | 7.50 | 9 | -0.12 | 10 | -1.20 | |
| Butyrowski, Marcel | | | 1977 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | Glatty, Zbigniew | | | 1977 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | Nowak, Mikolaj | | | 2151 | POL | 0.00 | 1 | -0.79 | 10 | -7.90 | | Kukorowski, Jan | | | 1977 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | Kucza, Karol | f | | 2286 | POL | 1.00 | 1 | 0.38 | 10 | 3.80 | | Piankov, Evgenij | m | | 2238 | UKR | 0.50 | 1 | -0.19 | 10 | -1.90 | | Raczykowska, Paulina | | | 1977 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | Chyzy, Jakub | | | 1977 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | Koziorowicz, Michal | | | 1977 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | * 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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