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Individual Calculations December 2017 |
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| Bryukvina, Maria Total change: 30.00 | |   |
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| Autumn Vacation Trophy 2017 B | St. Petersburg | RUS | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1178 | 2.50 | 6 | 0.75 | 40 | 30.00 | |
|  Riakhovskii, Mark | | | 1576 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Andreev, Iurii | | | 1020 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Romanov, Nikita | | | 1406 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Balicheva, Yanina | | | 1496 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Karmanova, Olga Dm. | | | 1463 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Epatko, Svetlana | | | 1207 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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