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Individual Calculations September 2021 |
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| Biyachuev, Minkail Total change: -21.80 | |   |
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| Astrakhan Chess Festival_Astrakhan-open B | Astrakhan | RUS | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1186 | 1.00 | 5 | -1.09 | 20 | -21.80 | |
|  Nurkatov, Alisher | | | 1267 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Lipovoy, Sergey | | | 1287 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Korovyakov, Alexander | | | 1529 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zulkharbikov, Ilyas | | | 1186 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Soboleva-Akhundova, Violetta | | | 1020 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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