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Individual Calculations June 2023 |
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| Zabrzanska, Roza Total change: 0.00 | |   |
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| VIII Grand Prix Dobczyc im. Jozefa Dominika grupa B ELO - Turniej 2 | Dobczyce | POL | 2023-04-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1327 | 0 | 1.50 | 5 | 0.00 | 1178 | | 0.00 | |
|  Wolak, Maciej | | | 1284 | POL | 1.00 | 1 | 0.00 | | 0.00 | |  Spytek, Hubert | | | 1371 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Zabrzanski, Marcin | | | 1317 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Golebiowski, Jakub | | | 1179 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Peret, Ryszard | | | 1482 | POL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Mistrzostwa Polski Juniorek Mlodszych do lat 12 - OOM Zachodniopomorskie 2023 | Darlowek | POL | 2023-05-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1127 | 0 | 0.50 | 4 | 0.00 | 805 | | 0.00 | |
| | Woytitzki, Maja | | | 1156 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Poloczek, Maja | | | 1056 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Matyrzynska, Walentyna | | | 1050 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Urbanska, Ada | | | 1246 | POL | 0.50 | 1 | 0.00 | | 0.00 | |
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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