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Rapid:
Individual Calculations July 2021 |
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| Kolomietz, Sergey Total change: -21.20 | |   |
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| Alekhine Chess Center 10th Anniversary Rapid | St. Petersburg | RUS | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1943 | 5.50 | 9 | 0.92 | 20 | 18.40 | |
|  Selskov, Boris | | | 1563 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Yakovlev, Anton | | | 1381 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Artamonov, Valery | | | 2125 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Biriukov, Oleg V. | m | | 2149 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Salmin, Vitaliy | | | 1535 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abuev, Roman | | | 2081 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Mukhin, Georgy | | | 2123 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Shchukin, Dmitry | m | | 2299 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Estrin, Mark | | | 1875 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Pushkin 2021 City Day Rapid | St. Petersburg | RUS | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1943 | 3.00 | 7 | -1.98 | 20 | -39.60 | |
| | Semenikhin, Viktor | | | 1605 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gvozdikov, Stepan | | | 1718 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Suponin, Vladimir | | | 1751 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Shchukin, Dmitry | m | | 2299 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Chervyakova, Tatiana | | | 1715 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Igumnov, Nikita | | | 1208 | RUS | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Sokolov, Anatoly V. | | | 1811 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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