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Individual Calculations January 2021 |
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| Purygin, Andrei Total change: 3.40 | |   |
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| Championship Samara Region Men 2020_STD | Samara | RUS | 2020-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2349 | 7.00 | 9 | 0.50 | 20 | 10.00 | |
|  Shapiro, David | f | | 2399 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Leukhin, Artem | | | 1949 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kholopov, Roman | | | 1949 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morgachev, Sergey | | | 2121 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Palachev, Petr | f | | 2345 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Yashin, Vladimir | | | 1949 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mokshanov, Alexey | m | | 2454 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sitdikov, Ratmir | | | 1964 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bobkov, Vadim | | | 2164 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | L. Polugaevsky Memorial 2020 | Samara | RUS | 2020-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2349 | 7.00 | 9 | -0.33 | 20 | -6.60 | |
| | Yagutyan, Margarita | | | 1949 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gorozhankin, Nikita | | | 1949 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bobkov, Vadim | | | 2164 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Grebnev, Aleksey | | | 2256 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Evdokimov, Mikhail | | | 1949 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sharikov, Alexander | | | 2202 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Suvorov, Aleksandr | | | 2148 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Inyushkin, Sergei | | | 1949 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Smaglov, Konstantin | | | 2084 | RUS | 1.00 | 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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