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Rapid:
Individual Calculations January 2017 |
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| Bratuhina, Olga Total change: -12.80 | |   |
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| Rapid_Volgograd Region championship Girls U19 | Volgograd | RUS | 2016-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1664 | 2.50 | 6 | -0.64 | 20 | -12.80 | |
|  Bratukhina, Maria | | | 1717 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Troyanok, Tatiana | | | 1740 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Ulanovskaya, Valerija | | | 1264 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shakhmatova, Kseniya | | | 1749 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Aparkina, Lyudmila | | | 1595 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Borisenko, Anastasia | | | 1730 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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