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Individual Calculations September 2021 |
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| Betke, Roman Total change: -128.80 | |   |
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| Yaroslav Mudryj 2021 open | Yaroslavl | RUS | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1916 | 2.50 | 8 | -3.22 | 40 | -128.80 | |
|  Afineevskij, Ilya | | | 1516 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ekdyshman, Mikhail | m | | 2316 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kanaev, Sergey | | | 1516 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shirokova, Sofiya | | | 1652 | RUS | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Osetrov, Dmitrij | | | 2082 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Durkin, Ilya Al | | | 1606 | RUS | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Gorkov, Mikhail | | | 1516 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Zadorozhy, Egor | | | 1516 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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