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Individual Calculations September 2021 |
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| Bartel, Michal Total change: -64.80 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN A | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2246 | 4.00 | 9 | -3.24 | 20 | -64.80 | |
|  Czechowski, Jakub | | | 1890 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Omelja, Artem | g | | 2499 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Starosciak, Szymon | | | 1956 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bartodziej, Bartosz | | | 1846 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Paszkowski, Krystian | | | 1846 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Antoniewicz, Jakub | | | 1912 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dziewonski, Dariusz | | | 1936 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Topola, Rafal | | | 1878 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Kowalczyk, Wojciech | | | 1959 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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