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Individual Calculations February 2023 |
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| Melnichuk, Miroslav Total change: 57.20 | |   |
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| Championship of the Leningrad Region U19. 2023 | Sosnovy Bor | RUS | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1193 | 3.50 | 8 | 1.43 | 40 | 57.20 | |
|  Balyan, Artur | | | 1714 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Motorina, Vera | | | 1330 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Babintsev, Maksim | | | 1463 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Sungurova, Tatiana | | | 1283 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Gaydukov, Vasiliy | | | 1115 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Chervyakova, Tatiana | | | 1679 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Korablev, Maksim | | | 1337 | RUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Rakipi, Alexandr | | | 1421 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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