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Individual Calculations December 2023 |
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| Sobolev, Georgii Total change: 18.40 | |   |
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| SPb B15 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1052 | 2.00 | 5 | 0.46 | 40 | 18.40 | |
|  Puchkov, Yury Yu. | | | 1220 | RUS | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Noskov, Kirill I. | | | 1285 | RUS | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Makovskii, Oleg | | | 1111 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kulakov, Igor | | | 1234 | RUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Myalton, Konstantin | | | 1150 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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