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Individual Calculations December 2019 |
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| Grigorieva, Victoria Total change: -66.80 | |   |
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| SPb G15 Championship 2019 | St. Petersburg | RUS | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1192 | 1.00 | 6 | -1.67 | 40 | -66.80 | |
|  Rakhlina, Kristina | | | 1537 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Nazarova, Dana | | | 1229 | RUS | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Kuranova, Liubov | | | 1269 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ermakova, Polina | | | 1169 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ivanova, Svetlana | | | 1091 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Uspenskaya, Ksenia | | | 1155 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | |
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