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Individual Calculations January 2022 |
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| Osmak, Iulija Total change: 13.00 | |   |
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| Women's Grandmaster Chess Festival 2021 Match Poland - Rest of The World | Wroclaw | POL | 2021-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2392 | 2419 | 4.00 | 5 | 1.30 | 10 | 13.00 | |
|  Kiolbasa, Oliwia | | wm | 2399 | POL | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Kulon, Klaudia | m | wg | 2335 | POL | 1.00 | 1 | 0.38 | 10 | 3.80 | |  Socko, Monika | g | wg | 2393 | POL | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Zawadzka, Jolanta | | wg | 2426 | POL | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Cyfka, Karina | m | wg | 2407 | POL | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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