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Individual Calculations February 2018 |
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| Gubareva, Sofia Total change: 40.00 | |   |
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| Champ. Dubna 2017 | Dubna | RUS | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1449 | 2.00 | 5 | 1.00 | 40 | 40.00 | |
|  Sergeev, Igor | f | | 1849 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arutunyan, David | | | 1657 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Neprokin, Georgij | | | 1521 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Zasypkin, Alexandr | | | 1849 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sarkhadov, Ibrakhim | | | 1682 | TJK | 1.00 | 1 | 0.79 | 40 | 31.60 | | | * 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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