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Individual Calculations September 2021 |
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| Vereshchagin, Ivan Total change: -31.20 | |   |
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| Gidrostroy Cup 2021 | Yuzhno-Sakhalinsk | RUS | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2000 | 4.00 | 9 | -1.56 | 20 | -31.20 | |
|  Chernysh, Aleksander | | | 1600 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rychkov, Oleg | f | | 2400 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Filin, Viktor | | | 1752 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Den, Dmitrij | | | 2183 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Semenov, Nikolay | | | 1600 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kilbienep, Tuskul | | | 1729 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sanzhieva, Sofia | | | 1775 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gabrusev, Sergey | | | 2089 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | I,en, Bok | | | 1941 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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