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Individual Calculations April 2023 |
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| Polianskiy, Alexandr Total change: -19.00 | |   |
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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 |
| 1701 | 1695 | 2.50 | 7 | -0.95 | 20 | -19.00 | |
|  Sorochan, Dmitry | | | 1886 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Turpanov, Viktor | | | 1645 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Levin, Sergey | | | 1544 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Maadov, Sultan | | | 1596 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sinyagaev, Dmitry | | | 1762 | RUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kostyukov, Denis | | | 1657 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Blokhovtsov, Alexandr | | | 1819 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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