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Rapid:
Individual Calculations April 2023 |
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| Polianskiy, Alexandr Total change: -68.20 | |   |
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| Championship of Russia on sport of blind people: Chess rapid (B1, B2, B3) | Kostroma | RUS | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1790 | 0.00 | 5 | -3.41 | 20 | -68.20 | |
|  Levadnev, Yuriy | | | 1451 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Turpanov, Viktor | | | 1679 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Maadov, Sultan | | | 1615 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kirgetov, Vitaly | | | 1668 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Chigarev, Damir M | | | 1803 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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