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Individual Calculations October 2020 |
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| Grigoryan, Alen A. Total change: -11.60 | |   |
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| Karelian 2020 open cup | Petrozavodsk | RUS | 2020-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1382 | 1.00 | 5 | -0.29 | 40 | -11.60 | |
|  Savolainen, Lev P. | f | | 1782 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Semenov, Sergey A. | | | 1608 | RUS | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Lekhtonen, Yaroslav | | | 1782 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kulikov, Taras A. | | | 1782 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kondratyuk, Vasiliy | | | 1096 | RUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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