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Individual Calculations April 2023 |
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| Levin, Sergey Total change: -30.00 | |   |
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| Championship of Russia on sport of blind people: Chess (B1, B2, B3) | Kostroma | RUS | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1544 | 1.00 | 6 | -0.75 | 40 | -30.00 | |
|  Malezkey, Vladimir | | | 1783 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Kostyukov, Denis | | | 1657 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Vertogradov, Vitaly | | | 1687 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Polianskiy, Alexandr | | | 1695 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Maadov, Sultan | | | 1596 | RUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Chigarev, Damir M | | | 1832 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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