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Individual Calculations December 2023 |
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| Prokopiev, Mikhail Total change: -42.80 | |   |
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| SPb B15 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1270 | 3.50 | 7 | -1.07 | 40 | -42.80 | |
|  Nikulin, Alexey | | | 1087 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Myalton, Konstantin | | | 1150 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Mainichev, Roman | | | 1036 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Ludzskiy, Platon | | | 1106 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Khabubi, Adam | | | 1311 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Efremov, Kirill | | | 1203 | RUS | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Trubin, Grigorii | | | 1174 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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