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Individual Calculations September 2019 |
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| Grigoryan, Artur Total change: -12.60 | |   |
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| Sea Harbor - 2019 Open | Anapa | RUS | 2019-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2157 | 5.50 | 9 | -1.26 | 10 | -12.60 | |
|  Fomin, Ilya | | | 1757 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Kurchenko, Egor | | | 1798 | RUS | 1.00 | 1 | 0.10 | 10 | 1.00 | | | But, Svetlana | | | 1950 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Yevseev, Denis | g | | 2488 | RUS | 0.00 | 1 | -0.12 | 10 | -1.20 | | | Savvopulo, Anatolij | | | 2004 | UKR | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Kuznetsov, Yuriy | | | 1757 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Koshulyan, Egor A. | | | 1872 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Osipov, Aleksandr | | | 2032 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Peregudov, Denis | | | 1757 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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