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Rapid:
Individual Calculations October 2020 |
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| Petrukhina, Olga Total change: -3.00 | |   |
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| Memorial Kurnosov 2020 Rapid | Chelyabinsk | RUS | 2020-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2010 | 4.50 | 11 | -0.15 | 20 | -3.00 | |
|  Bocharov, Dmitry | g | | 2607 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Aleshina, Arina | | | 1604 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Balashov, Yuri S | g | | 2413 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nasybullina, Dayana | | | 1724 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Badelka, Olga | m | wg | 2246 | BLR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Simbelov, Roman T. | | | 1742 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dilmukhametov, Artur | | | 2296 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Sharikov, Alexander | | | 2168 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Rezvy, Lev | | | 2129 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kozlov, Oleg | m | | 2295 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Komissarova, Soigina | | | 1754 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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