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Individual Calculations December 2022 |
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| Zawadzka, Jolanta Total change: 6.80 | |   |
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| Women's Grandmaster Chess Festival 2022 Match Poland - Rest of The World | Wroclaw | POL | 2022-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2406 | 2379 | 2.50 | 5 | 0.18 | 10 | 1.80 | |
|  Mkrtchian, Lilit | m | wg | 2380 | ARM | 0.50 | 1 | 0.00 | 10 | 0.00 | |  Buksa, Nataliya | m | | 2418 | UKR | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Injac, Teodora | | wg | 2385 | SRB | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Batsiashvili, Nino | g | wg | 2467 | GEO | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Salimova, Nurgyul | m | wg | 2379 | BUL | 0.00 | 1 | -0.50 | 10 | -5.00 | |
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) | | | | Oberliga Ost A 2022-2023 November 2022 | various | GER | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2379 | 2.00 | 2 | 0.50 | 10 | 5.00 | |
| | Zwahr, Paul | f | | 2278 | GER | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Hassemeier, Mika | | | 2072 | GER | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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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