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Individual Calculations January 2023 |
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| Czak, Jaroslaw Total change: 8.20 | |   |
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| Otwarte Mistrzostwa Hetmana 2022 | Wroclaw | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1053 | 2.00 | 8 | 0.41 | 20 | 8.20 | |
|  Galla, Wiktor | | | 1421 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Majchrowski, Jacek | | | 1364 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ziemianski, Milosz | | | 1233 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sakharchuk, Aliaksandr | | | 1371 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zapolska, Roksana | | | 1416 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Walentynowicz, Michal | | | 1133 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Sierpowicz, Konrad | | | 1364 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Khyzhniak, Dmytro | | | 1176 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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