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Individual Calculations July 2019 |
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| Kovtunenko, Alexandr Total change: -9.00 | |   |
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| Grand-prix Dvorets_Summer starts_Group A | Moscow | RUS | 2019-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2177 | 4.50 | 7 | -0.45 | 20 | -9.00 | |
|  Knjazev, Artem | | | 1777 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guseinov, Djelal | | | 1952 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vdovin, Vadim | f | | 2351 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Shvedova, Alexandra | | wc | 1925 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Martynov, Vladimir | | | 1861 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bogaudinov, Rushan | | | 2032 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kedrov, Valery V. | f | | 2094 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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