|
Individual Calculations December 2021 |
|
|
|
| Butvin, Andrey Total change: -19.60 | |   |
|
| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1781 | 3.00 | 9 | -0.98 | 20 | -19.60 | |
|  Pristalov, Evgeny | | | 2181 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Buyanov, Gleb | | | 1381 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galchenko, Vadim | | | 2094 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Makeev, Nikolay | | | 2148 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mulishov, Roman | | | 1410 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Marinskii, Yurii | | | 2142 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ryumin, Zakhar | | | 1430 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Goltsev, Dmitry | f | | 2181 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Klobukov, Sergey | | | 1572 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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) | | |
|
