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Individual Calculations December 2023 |
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| Gavrikov, Andrei Total change: 12.40 | |   |
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| SPb B17 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1202 | 2.50 | 5 | 0.31 | 40 | 12.40 | |
|  Gorn, Konstantin | | | 1251 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Krikheli, Daniel | | | 1155 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Puchkov, Andrey | | | 1214 | RUS | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Tiulyagin, Matvey | | | 1479 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Bogomolov, Alexey S. | | | 1175 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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