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Individual Calculations December 2023 |
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| Puchkov, Yury Yu. Total change: -10.40 | |   |
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| SPb B15 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1220 | 3.00 | 6 | -0.26 | 40 | -10.40 | |
|  Sobolev, Georgii | | | 1052 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Dmitriev, Erik | | | 1190 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Mostovikov, Nikolay | | | 1423 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kirillov, Mikhail V | | | 1101 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Mikhailov, Lev N | | | 1280 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Shadiev, Alexander | | | 1083 | RUS | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | |
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