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Rapid:
Individual Calculations September 2021 |
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| Barkasheva, Sofia Total change: -6.60 | |   |
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| Estonian Club Rapid Championships 2021 | Tallinn | EST | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1601 | 1.00 | 6 | -0.02 | 20 | -0.40 | |
|  Sepp, Olav | m | | 2336 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Rauk, Tonu | | | 1986 | EST | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Koop, Vyacheslav | | | 2107 | EST | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Dukov, Vladimir | | | 1332 | EST | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kovaljov, Denis | | | 2225 | EST | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Abozenko, Georg | | | 2110 | EST | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Riga Technical University Open 2021 - G Rapid Open tournament - | Riga | LAT | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1601 | 3.00 | 7 | -0.31 | 20 | -6.20 | |
| | Golubovskis, Maksims | f | | 2242 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mielcuch, Karol | | | 1067 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Gudovskis, Konstantins | | | 1979 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pidluznij, Matvej | | | 1085 | LTU | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ozolins, Kristaps | | | 1185 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Zvereva, Margarita | | wf | 1850 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Springis, Jevgenijs | | | 1889 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | |
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