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Individual Calculations June 2019 |
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| Karpova, Marina Total change: -41.80 | |   |
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| IPCA Russia Champ. 2019 | Barnaul | RUS | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1701 | 1.50 | 7 | -2.09 | 20 | -41.80 | |
|  Denisov, Sergei | | | 2101 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Denisov, Denis | | | 2011 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Sergeeva, Anna | | | 1492 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Vakulenko, M. V. | | | 1339 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gerasimova, Svetlana | | | 1914 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Aristov, Pavel | | | 1529 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Serebrennikov, Ivan | | | 1516 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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