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Individual Calculations April 2023 |
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| Draganov, Ruslan Total change: -0.20 | |   |
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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 |
| 1967 | 2075 | 5.50 | 9 | -0.01 | 20 | -0.20 | |
|  Maadov, Sultan | | | 1675 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smirnov, Alexey | | | 2404 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Chigarev, Damir M | | | 1832 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sorochan, Dmitry | | | 1886 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kasimov, Rustam | | | 2152 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ermakov, Maksim | | | 2154 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kostyukov, Denis | | | 1657 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Suslov, Evgeniy | f | | 2195 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kirgetov, Vitaly | | | 1752 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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