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Individual Calculations April 2023 |
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| Golsefidy, Sepehr Total change: 50.00 | |   |
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| 30th annual Western Class Championships - Master | Irvine, CA | USA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1799 | 2.50 | 5 | 1.25 | 40 | 50.00 | |
|  Jacobson, Aaron | f | | 2308 | USA | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Guo, Ethan | c | | 1934 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Anderson, Tremil | | | 1900 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Gasparyan, David | | | 2077 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Leano, Bryan B | | | 1898 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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