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Individual Calculations January 2022 |
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| Kiolbasa, Oliwia Total change: -10.60 | |   |
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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 |
| 2389 | 2399 | 1.50 | 5 | -1.06 | 10 | -10.60 | |
|  Osmak, Iulija | m | wg | 2419 | UKR | 0.00 | 1 | -0.47 | 10 | -4.70 | |  Bulmaga, Irina | m | wg | 2390 | ROU | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Arabidze, Meri | m | wg | 2413 | GEO | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Unuk, Laura | m | wg | 2356 | SLO | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Sargsyan, Anna M. | m | wg | 2368 | ARM | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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