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Rapid:
Individual Calculations January 2017 |
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| Bratukhina, Maria Total change: 0.80 | |   |
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| Rapid_Volgograd Region championship Girls U19 | Volgograd | RUS | 2016-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1717 | 3.50 | 6 | 0.04 | 20 | 0.80 | |
|  Belova, Ksenia | | | 1471 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Bratuhina, Olga | | | 1664 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Troyanok, Tatiana | | | 1740 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Borisenko, Anastasia | | | 1730 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Shakhmatova, Kseniya | | | 1749 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Aparkina, Lyudmila | | | 1595 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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