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Rapid:
Individual Calculations May 2021 |
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| Shcherbashin, Victor Total change: 68.00 | |   |
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| I.A.Bocharov Memorial Rapid Open 2021 | Borisoglebsk | RUS | 2021-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2090 | 7.50 | 9 | 1.29 | 20 | 25.80 | |
|  Veynmayer, Andrey | | | 1363 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Lomakina, Galja | | wm | 1861 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Marchukov, Dmitry | | | 2014 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Geranichev, Mikhail | | | 1965 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Skomorohov, Grigorij | | | 2074 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Mikhnenko, Alexander | c | | 2031 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Popov, Maksim | | | 2085 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Zhurova, Anna | | | 1955 | RUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Shestakova, Ekaterina | | | 1774 | RUS | 0.50 | 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) | | | | Tambov Region Rapid Chess Championship 2021 | Tambov | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2090 | 8.50 | 9 | 2.11 | 20 | 42.20 | |
| | Bryunin, Elisei | | | 1355 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Pershutkin, Aleksey I | | | 1639 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Shcherbashin, Roman | | | 1890 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Korshunov, Alexey | | | 2007 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mikhnenko, Alexander | c | | 2031 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Semenov, Vladimir A | | | 1955 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gorshechnikov, Andrey V. | | | 1936 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Uryupin, Igor | f | | 2217 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Lomakina, Galja | | wm | 1861 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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