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Individual Calculations December 2019 |
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| Nazarova, Dana Total change: -52.00 | |   |
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| SPb G15 Championship 2019 | St. Petersburg | RUS | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1229 | 2.00 | 6 | -1.30 | 40 | -52.00 | |
|  Leko, Olga | | | 1191 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | |  Grigorieva, Victoria | | | 1192 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Ermakova, Polina | | | 1169 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kuranova, Liubov | | | 1269 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Lerner, Uliana | | | 1238 | RUS | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Ivanova, Svetlana | | | 1091 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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