Blitz:
Individual Calculations January 2018 |
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Dobrowolski, Aleksander Total change: -43.20 | | |
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Grand Prix Polonii 2017.12.22 | Wroclaw | POL | 2017-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1821 | 2088 | 9.00 | 14 | -2.16 | 20 | -43.20 | |
| Grossmann, Ryszard | f | | 1954 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | Grossmann, Ryszard | f | | 1954 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | Smietanska, Wiktoria | c | | 1688 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Smietanska, Wiktoria | c | | 1688 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Luberanski, Jakub | | | 1756 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | Luberanski, Jakub | | | 1756 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | Kubien, Jerzy | f | | 2073 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | Kubien, Jerzy | f | | 2073 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | Raczek, Krzysztof | | | 1688 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Raczek, Krzysztof | | | 1688 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Somyk, Marcin | | | 1902 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Somyk, Marcin | | | 1902 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Smietanski, Marek | | | 1688 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Smietanski, Marek | | | 1688 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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