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Individual Calculations February 2023 |
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| Zyrjanow, Leonid Total change: -27.00 | |   |
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| SZFO Seniors Champ. 2023_Men | St. Petersburg | RUS | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1882 | 2.50 | 6 | -1.35 | 20 | -27.00 | |
|  Sorokopudov, Vladimir M. | | | 2047 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Shin, Robert | | | 1787 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Bystryakova, Elena V. | | wm | 1947 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Dyatkinskii, Andrey | | | 1643 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Morozov, Mikhail Vas. | | | 1482 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Skulenkov, Nikolay | | | 1631 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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