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Individual Calculations January 2023 |
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| Walewska, Natalia Total change: -58.40 | |   |
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| Otwarte Mistrzostwa Warszawy grupa B | Warszawa | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1319 | 2.50 | 6 | -1.46 | 40 | -58.40 | |
|  Muronczyk, Wiktor | | | 1078 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Wroblewski, Rafal | | | 1090 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Czech, Franciszek | | | 1066 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Mlynek, Maksymilian | | | 1551 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Meshkova, Aleksandra | | | 1081 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Sieniawski, Mateusz | | | 1281 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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