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Individual Calculations March 2021 |
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| Bestchastny, Yiakov Total change: -8.60 | |   |
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| Volgodonsk chess championship 2021 | Volgodonsk | RUS | 2021-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2128 | 5.50 | 9 | -0.43 | 20 | -8.60 | |
|  Petrov, Yuri | | | 2155 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Rasskazov, Viktor | | | 2130 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Sukhareva, Evgeniya | | wf | 2122 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kirdyashkina, Ekaterina | | | 1728 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Danchenkova, Julia | | | 1863 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Semenikhin, Oleg | | | 1754 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kuzin, Dmitriy | | | 1805 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tretiakov, Alexander | | | 2227 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Tretyakov, Alexei | | | 2062 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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