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Blitz:
Individual Calculations April 2023 |
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| Levin, Sergey Total change: -23.80 | |   |
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| Championship of Russia on sport of blind people: Chess blitz (B1, B2, B3) | Kostroma | RUS | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1536 | 0.50 | 6 | -1.19 | 20 | -23.80 | |
|  Draganov, Ruslan | f | | 2136 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Gasretov, Ibrahim | | | 1687 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bagdasarian, Semen | | | 1736 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Blokhovtsov, Alexandr | | | 1852 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Turpanov, Viktor | | | 1549 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Magomedov, Shakhban | | | 1525 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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