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Individual Calculations February 2020 |
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| Kalmachevskikh, Viktor Total change: 0.70 | |   |
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| Radughny Open - 2020 | Radughny | RUS | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2272 | 6.00 | 7 | 0.07 | 10 | 0.70 | |
|  Latypov, Rustam | | | 1872 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Den, Vadim | | | 1872 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Levchenko, Evgeny | | | 1990 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Manuilov, Mikhail | | | 2003 | RUS | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Kovalenko, Mark | | | 1872 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tsaplin, Oleg | | | 1872 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Areshchenko, Ivan | | | 2212 | RUS | 1.00 | 1 | 0.42 | 10 | 4.20 | | | * 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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