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Individual Calculations December 2023 |
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| Dudkin, Mikhail Dm. Total change: 50.40 | |   |
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| SPb B17 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1688 | 5.50 | 9 | 1.26 | 40 | 50.40 | |
|  Afanasiev, Mikhail V | | | 1288 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kozlov, Alexei | | | 2114 | RUS | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Shishkin, Vladislav | | | 1761 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Grekhov, Roman | | | 1801 | RUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Tolstykh, Kirill | | | 1773 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ershov, Artem | | | 1711 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Buyanov, Gleb | | | 1859 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ismailov, Magomed Dm. | | | 1583 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Frolov, Zakhar | | | 1504 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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