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Rapid:
Individual Calculations July 2021 |
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| Kopylov, Yuriy Total change: -6.40 | |   |
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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 |
| 1701 | 1983 | 2.50 | 5 | -1.55 | 20 | -31.00 | |
|  Bodnaruk, Kseniya | | | 1854 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Drozdov, Artem | | | 1478 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Shilovskiy, Stepan | | | 1783 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Zhukov, Gennady | | | 1793 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Filippov, Kirill P. | | | 1596 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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 |
| 1888 | 1983 | 5.50 | 7 | 1.23 | 20 | 24.60 | |
| | Stalmakov, Aleksei | | | 1627 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Levitskiy, Petr | | | 1645 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bodnaruk, Kseniya | | | 1854 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Suponin, Vladimir | | | 1751 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Biriukov, Oleg V. | m | | 2149 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Shchukin, Dmitry | m | | 2299 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gorbatenko, Alexander | | | 1890 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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