Individual Calculations October 2017 |
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Choroszej, Aleksander Total change: 10.20 | | |
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Memorial Romana Baka'2017 | Chorzow | POL | 2017-09-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1885 | 2019 | 6.50 | 9 | 0.51 | 20 | 10.20 | |
| Gredka, Dominika | | | 1619 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Tchorzewski, Kazimierz | | | 1739 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Koloczek, Maciej | | | 1820 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | Sauer, Bernd | | | 1842 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | Szczecina, Kamil | | | 1826 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | Kazek, Krzysztof | f | | 2024 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | Norek, Bartosz | | | 1802 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Sroka, Janusz | | | 1971 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | Kruszynski, Wlodzimierz | m | | 2318 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | * 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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