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Individual Calculations January 2022 |
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| Kozaczynski, Piotr Total change: 53.20 | |   |
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| Weekendowe Jesienne FIDE granie w Hetmanie 2021_D | Warszawa | POL | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1132 | 1155 | 4.00 | 5 | 1.33 | 40 | 53.20 | |
|  Bugaj, Piotr | | | 1137 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | |  Michalkow, Pawel | | | 1166 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Romaniuk, Lukasz | | | 1062 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Bialczynski, Michal | | | 1171 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Gozdzikowski, Franciszek | | | 1122 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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