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Individual Calculations December 2016 |
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| Leko, Olga Total change: -22.80 | |   |
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| 2016 SPb Championship G11 Semifinal_Nord | St. Petersburg | RUS | 2016-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1153 | 0.00 | 1 | -0.53 | 40 | -21.20 | |
|  Kobak, Polina | | | 1135 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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) | | | | SPb Championship G11 | St. Petersburg | RUS | 2016-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1153 | 1.50 | 4 | -0.04 | 40 | -1.60 | |
|  Fialkovskaya, Mariya D. | | | 1366 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mutina, Sofia | | | 1182 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Lezina, Anna | | | 1287 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kobak, Polina | | | 1135 | RUS | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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