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Individual Calculations January 2022 |
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| Kozlov, Alexei Total change: 6.40 | |   |
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| SPb B15 Championship 2021 | St. Petersburg | RUS | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1636 | 6.00 | 9 | 0.16 | 40 | 6.40 | |
|  Modzerov, Grigorii | | | 1439 | RUS | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Santarov, Alexander | | | 1236 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tolstykh, Kirill | | | 1816 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Dudkin, Mikhail Dm. | | | 1384 | RUS | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Tambovskii, Kirill | | | 1545 | RUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Sharipov, Yaroslav | | | 1403 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Androshchuk, Egor | | | 1272 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ismailov, Magomed Dm. | | | 1585 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Tolstykh, Ivan | | | 1853 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | * 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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