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Individual Calculations February 2022 |
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| Mardakhaev, Semen Total change: -7.60 | |   |
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| PYATIGORSK OPEN 2022_A | Pyatigorsk | RUS | 2022-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1852 | 4.50 | 5 | -0.38 | 20 | -7.60 | |
|  Garbuzov, Artem | | | 1157 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Eremyan, Marsel | | | 1218 | RUS | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Davidov, Tigran | | | 1452 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saitov, Aman | | | 1131 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ermakov, Vladimir | | | 1121 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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