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Individual Calculations December 2023 |
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| Ziza, Egor Total change: 19.20 | |   |
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| SPb B17 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1116 | 3.00 | 6 | 0.48 | 40 | 19.20 | |
|  Remizov, Vladimir A. | | | 1022 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | |  Kolva, Petr | | | 1087 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Ivanov, Ilya Dm. | | | 1023 | RUS | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Gorn, Konstantin | | | 1251 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Nikitin, Andrey I. | | | 1266 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tiulyagin, Matvey | | | 1479 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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