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Rapid:
Individual Calculations May 2021 |
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| Bukhtoyarov, Sergey Total change: 11.60 | |   |
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| Kuzbass Cup 2021 Rapid 4 | Prokopjevsk | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1661 | 2.00 | 6 | 0.58 | 20 | 11.60 | |
|  Medvedenko, Andrey | | | 1916 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Sinkin, Boris | | | 1793 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Siuniakov, Igor | m | | 2290 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sorokina, Tamara | | wm | 1880 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Andreenko, Vitaly | | | 1730 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Shiryaev, Nikolay | | | 1828 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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