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Individual Calculations April 2023 |
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| Gopi, Umesh Total change: -34.00 | |   |
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| 1000GM 2023 March BonaFIDE Swiss Open | Milpitas, CA | USA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1642 | 1.50 | 5 | -0.85 | 40 | -34.00 | |
|  Yan, Nathan | | | 2063 | USA | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Sun, Ethan | | | 1601 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Jin, Austin | | | 1678 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Jin, David | | | 1591 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Xiao, Marina | | | 1491 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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