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Individual Calculations December 2021 |
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| Vorobiov, Evgeny E. Total change: 2.20 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2535 | 7.00 | 9 | 0.22 | 10 | 2.20 | |
|  Zayed, Ali Al-Hamed | | | 2135 * | UAE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Slugin, Yaroslav | | | 2135 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Putrenko, Kirill | | | 2200 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Khripachenko, Alexander | | | 2282 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Kirillov, Dmitry | f | | 2260 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Kaasen, Tor Fredrik | m | | 2432 | NOR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Borisovsky, Dmitry | f | | 2265 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Lobanov, Sergei | m | | 2501 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Khismatullin, Denis | g | | 2606 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | * 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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