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Rapid:
Individual Calculations May 2021 |
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| Vertogradov, Vitaly Total change: -31.60 | |   |
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| Championship of Russia on sport of blind people 2021. Rapid | Kostroma | RUS | 2021-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1712 | 0.50 | 6 | -1.58 | 20 | -31.60 | |
|  Sambursky, Vladimir | f | | 2070 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Dadukov, Victor | | | 1900 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Akhin, Marat | | | 1834 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chigarev, Damir M | | | 1865 | RUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Runov, Alexey | | | 2047 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Taranenko, Makar | | | 1181 | RUS | 0.00 | 1 | -0.97 | 20 | -19.40 | |
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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