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Rapid:
Individual Calculations January 2020 |
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| Butko, Svetlana Total change: 49.80 | |   |
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| Chess marathon rapid | Surgut | RUS | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1424 | 5.00 | 9 | 2.49 | 20 | 49.80 | |
|  Sanochkin, Nikolay | | | 1824 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Tatekhin, Yuri | | | 1735 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mekhtiev, Zaur | | | 1824 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fedenko, Dmitriy | | | 1272 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Okunev, Nikolai | | | 1824 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Khazova, Viktorija | | | 1606 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Krupin, Vladislav | | | 1760 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mamlin, Lev | | | 1309 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tsaplin, Oleg | | | 1504 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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