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Individual Calculations September 2022 |
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| Sonnikov, Timofei Total change: 14.40 | |   |
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| Petersburg Summer 2022 - Boys U11 | St. Petersburg | RUS | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1068 | 2.00 | 5 | 0.36 | 40 | 14.40 | |
|  Medvedev, Ivan Dmit | | | 1270 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Klepatskiy, Alexander | | | 1203 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Kirillov, Georgiy Av | | | 1179 | RUS | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Antonov, Savva Dm | | | 1124 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Rachikhin, Roman | | | 1212 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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