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Individual Calculations September 2015 |
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| Kopovaya, Aleksandra Total change: 10.80 | |   |
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| Open Cup at the river Hopper 2st | Balashov | RUS | 2015-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1740 | 1.50 | 3 | 0.27 | 40 | 10.80 | |
|  Shcherbashin, Victor | | | 1993 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Leontieva, Lada | | | 1340 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Darenkov, Mikhail | | | 2084 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | * 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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