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Individual Calculations January 2023 |
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| Petlik, Oskar Total change: 0.00 | |   |
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| Otwarte Mistrzostwa Warszawy grupa B | Warszawa | POL | 2022-12-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1327 | 0 | 4.50 | 9 | 0.00 | 1327 | | 0.00 | |
|  Kuzmiak, Tymoteusz | | | 1238 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Tomczyk, Ryszard | | | 1138 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Klask, Franciszek | | | 1158 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Hartman, Aleksander | | | 1428 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Ejsymont, Blanka | | | 1322 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Sawczuk, Dominik | | | 1451 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Ejsymont, Eryk | | | 1397 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Marcinkowski, Adam | | | 1261 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Mlynek, Maksymilian | | | 1551 | 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) | | |
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