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Individual Calculations December 2023 |
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| Nikulin, Alexey Total change: 23.60 | |   |
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| SPb B15 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1087 | 2.00 | 5 | 0.59 | 40 | 23.60 | |
|  Prokopiev, Mikhail | | | 1270 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Gaidukov, Alexandr | | | 1194 | RUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Markin, Georgii | | | 1180 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Karimov, Timur Len | | | 1241 | RUS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Uppit, Ignat | | | 1401 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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