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Individual Calculations April 2023 |
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| Iurtsius, Sergei Total change: -99.20 | |   |
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| North-West chess Championship 2023_men. STANDARD | St. Petersburg | RUS | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1863 | 2.00 | 7 | -2.48 | 40 | -99.20 | |
|  Veselov, Andrey | | | 1976 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Senyukov, Ivan A. | | | 1463 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Savvateev, Artem | | | 1649 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Skuratovich, Yakov | | | 2054 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Efremov, Ivan | | | 1520 | RUS | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Ponikarovsky, Alexey | f | | 1904 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Tropin, Aleksandr A. | | | 1540 | RUS | 0.00 | 1 | -0.87 | 40 | -34.80 | | | * 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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