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Individual Calculations January 2023 |
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| Efremov, Ivan Total change: -32.40 | |   |
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| Championship of the SZFO 2022_B17 | St. Petersburg | RUS | 2022-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1552 | 4.50 | 8 | -0.81 | 40 | -32.40 | |
|  Fedorov, Mikhail | | | 1152 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Uarov, Alexey A. | | | 1264 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Filimonov, Viktor | | | 1764 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sazhin, Alexander M. | | | 1315 | RUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Nikitin, Nikolay | | | 1164 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ryumin, Zakhar | | | 1764 | RUS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Savvateev, Artem | | | 1548 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Krupnov, Trofim R | | | 1224 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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