Individual Calculations February 2020 |
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Prokofieva, Kira Total change: -14.40 | | |
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Suetin Memorial 2020_g13 | Tula | RUS | 2020-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1250 | 1012 | 0.50 | 4 | -0.36 | 40 | -14.40 | |
| Gulkevitch, Sofia | | | 1200 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | Bespalova, Sofia | | | 1221 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | Chekan, Varvara | | | 1167 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | Efimova, Darya | | | 1412 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | * 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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