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Rapid:
Individual Calculations August 2017 |
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| Efremova, Arina Total change: 21.40 | |   |
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| Kolchugino_City day rapid | Kolchugino | RUS | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1329 | 2.50 | 8 | 1.07 | 20 | 21.40 | |
|  Ershov, Aleksandr | | | 1729 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chirva, Svetlana | | wf | 1729 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Perov, Viktor | | | 1729 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Topolenko, Leonid | | | 1729 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baldov, Vladimir | | | 1627 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Fomin, , Aleksandr | | | 1295 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Furaev, Stepan | | | 1480 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Arefyev, Vadim | | | 1678 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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