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Individual Calculations August 2023 |
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| Jarmula, Lukasz Total change: -10.00 | |   |
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| Warsaw Chess Festival - group A | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2435 | 6.00 | 9 | -1.00 | 10 | -10.00 | |
|  Adamski, Jan | m | | 2099 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Kowalczyk, Rafal | | | 2173 | POL | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Wojtaszewski, Piotr | | | 2035 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Fiszer, Bartosz | c | | 2194 | POL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Jarzebowski, Kacper | | | 2134 | POL | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Karpus, Michal | f | | 2212 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Yezhel, Valiantsin | | | 2284 | FID | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Zubova, Mariya | | wm | 2163 | UKR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Rozentalis, Eduardas | g | | 2496 | LTU | 0.50 | 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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