Individual Calculations January 2021 |
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Pershina, Nelli Total change: 80.00 | | |
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Tver region women chess championship 2020 | Tver | RUS | 2020-12-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1566 | 1580 | 4.50 | 5 | 2.00 | 40 | 80.00 | |
| Gerasimenko, Valeriya | | | 1180 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | Ivanova, Svetlana | | | 1862 | RUS | 1.00 | 1 | 0.84 | 40 | 33.60 | | Nikitina, Zoya N | | | 1746 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | Migutina, Maria | | | 1685 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | Korkina, Elizaveta | | | 1355 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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