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Individual Calculations December 2019 |
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| Timirev, Sergey Total change: -2.60 | |   |
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| Early Bird 19 | St. Petersburg | RUS | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1620 | 1.50 | 5 | -0.33 | 20 | -6.60 | |
|  Sorokin, Artem | | | 1904 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Trushnikov, Viacheslav | | | 1743 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Mihailov, Dimitri | | | 1638 | MDA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Tolstykh, Ivan | | | 1578 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Trishkin, Mikhail | | | 1759 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | SPb Chess Fed. Classic Cup 2019-4 | St. Petersburg | RUS | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1596 | 1.50 | 6 | 0.20 | 20 | 4.00 | |
| | Artamonov, Valery | | | 1996 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Trushnikov, Viacheslav | | | 1678 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Rubtsov, Aleksandr | | | 1972 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Puchkov, Alexander | | | 1996 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Levkov, Alexander | | | 1713 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Molodchinin, Yuri | | | 1727 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | |
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