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Individual Calculations December 2022 |
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| Gorzelinski, Jan Total change: -17.60 | |   |
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| Jesienne FIDE granie w Hetmanie 2022_B Round 7-9 | Warszawa | POL | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1294 | 2.00 | 3 | 0.30 | 40 | 12.00 | |
|  Malicka, Magdalena | | | 1336 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Kocwin, Tomasz | | | 1110 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Czarnota, Pawel | | | 1278 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | 263rd YMCA Autumn 2022-D Round 6-9 | Warszawa | POL | 2022-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1294 | 1.00 | 3 | -0.74 | 40 | -29.60 | |
| | Kozera, Konrad | | | 1199 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Sieniawski, Mateusz | | | 1229 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Krakowski, Romuald | | | 1277 | POL | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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