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Individual Calculations January 2021 |
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| Shapiro, David Total change: -3.70 | |   |
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| Championship Samara Region Men 2020_STD | Samara | RUS | 2020-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2399 | 6.50 | 9 | -0.37 | 10 | -3.70 | |
|  Purygin, Andrei | f | | 2349 | RUS | 1.00 | 1 | 0.43 | 10 | 4.30 | |  Morgachev, Sergey | | | 2121 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Palachev, Petr | f | | 2345 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Yashin, Vladimir | | | 1999 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mokshanov, Alexey | m | | 2454 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Sitdikov, Ratmir | | | 1999 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bobkov, Vadim | | | 2164 | RUS | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Kholopov, Roman | | | 1999 * | RUS | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Leukhin, Artem | | | 1999 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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