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Individual Calculations March 2021 |
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| Tskhadadze, Anna Total change: -21.60 | |   |
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| St. Petersburg 94th Championship, Quarterfinal Men | St. Petersburg | RUS | 2021-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1901 | 4.50 | 9 | -1.08 | 20 | -21.60 | |
|  Mashkov, Viacheslav | | | 1543 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Bodnaruk, Kseniya | | | 1684 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sokolov, Ilia | | | 1988 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ponomarev, Denis | | | 1961 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rusanov, Ilya | | | 1501 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rubtsov, Aleksandr | | | 1954 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kurchenko, Egor | | | 1989 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Melnikov, Fedor | | | 1501 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dudarev, Viacheslav | | | 1937 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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