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Blitz:
Individual Calculations February 2020 |
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| Dragun, Valentin Total change: -36.60 | |   |
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| Petrograd District Blitz 2020-2 | St. Petersburg | RUS | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2077 | 5.00 | 11 | -1.83 | 20 | -36.60 | |
|  Ilyin, Nikita | | | 1677 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chetverikov, Georgy | | | 1885 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kopylov, Yuriy | | | 1828 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Yanchenko, Roman | f | | 2477 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abuev, Roman | | | 1977 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Lotarev, Aleksey | | | 1836 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Olkhovskiy, Alexander | | | 2149 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Smirnov, Leonid L. | | | 2092 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Serov, Aleksandr | | | 1775 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Borodachev, Oleg | | | 1678 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shapiro, Viktor | | | 2339 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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