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Individual Calculations September 2019 |
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| Kurbanov, Sergey Total change: -41.60 | |   |
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| Petersburg Summer 2019 - Russian Cup B15 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1614 | 4.50 | 8 | -1.04 | 40 | -41.60 | |
|  Rodin, Mikhail Dm. | | | 1214 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Trishkin, Mikhail | | | 1725 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Matveev, Nikita S. | | | 1271 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Makshanov, Matvey | | | 1686 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Slepov, Timur | | | 1262 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vakhrusheva, Irina | | | 1343 | RUS | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Nazarov, Stanislav | | | 1464 | RUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Igudin, Denis | | | 1566 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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