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Individual Calculations October 2017 |
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| Akhmedov, David Total change: 104.80 | |   |
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| Petersburg Summer 2017 - Russian Cup B9 | St. Petersburg | RUS | 2017-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1055 | 4.00 | 6 | 2.62 | 40 | 104.80 | |
|  Golovchenko, Bogdan | | | 1359 | RUS | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Mulishov, Roman | | | 1175 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Tambovskii, Kirill | | | 1256 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Udovikov, Daniil | | | 1167 | RUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Vereschagin, Aleksandr-Veniamin | | | 1455 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Puzyrevsky, Semen | | | 1266 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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