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Individual Calculations August 2023 |
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| Gasparyan, Seryozha Total change: 19.40 | |   |
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| 28th annual Pacific Coast Open - U2100 | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1701 | 3.00 | 4 | 0.97 | 20 | 19.40 | |
|  Tang, Owen | | | 1484 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Gevorgyan, Davit | | | 1520 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Zhang, Ellie | | wc | 1880 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Tabor, Kai | | | 1906 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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