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Individual Calculations January 2023 |
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| Pastuszko, Katarzyna Total change: -38.00 | |   |
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| Otwarte Mistrzostwa Warszawy grupa B | Warszawa | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1114 | 1387 | 4.00 | 6 | -0.95 | 40 | -38.00 | |
|  Jaworowski, Andre | | | 1098 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Dabrowska, Ewa | | | 1112 | POL | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Wroblewski, Karol | | | 1234 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Lysiuk, Valeryia | | | 1041 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bartodziej, Mariusz | | | 1119 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Meshkova, Aleksandra | | | 1081 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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