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Rapid:
Individual Calculations September 2021 |
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| Davydov, Nikita Total change: -52.40 | |   |
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| Sochi 2021_Rapid Grand Prix of Russia | Sochi | RUS | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1591 | 3.00 | 7 | -0.88 | 20 | -17.60 | |
|  Iljushin, Alexei | g | | 2326 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Batova, Tatyana | | | 1088 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Miljakin, Vasily | | | 2207 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Fefilov, Bogrodion | | | 1088 | RUS | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Iljushin, Yaroslav | | | 1164 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Demina, Alena | | | 1280 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Metreveli, Georgiy | | | 1897 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Astrakhan Chess Festival_Rapid | Astrakhan | RUS | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1640 | 4.50 | 8 | -1.74 | 20 | -34.80 | |
| | Soboleva-Akhundova, Violetta | | | 1121 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Mullyaminova, Sofiya | | | 1373 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Sediki, Shapur | | | 1259 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Aushev, Emin | | | 1657 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Rogov, Ivan | | | 1518 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kuznetsova, Ekaterina | | | 1397 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Levchenko, Andrey | | | 1399 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Aidiev, Arslan | | | 1409 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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