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Individual Calculations August 2023 |
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| Medina Calderon, Victor Manuel Total change: -28.20 | |   |
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| 28th annual Pacific Coast Open - Premier | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1978 | 2.00 | 6 | -1.41 | 20 | -28.20 | |
|  Gasparyan, David | | | 2142 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zeng, Elbert | | | 2017 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Leano, Bryan B | | | 1888 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Rizzo, Tobias M | | | 1866 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Bhaduri, Neil S | | | 1863 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Gartland, James | | | 1789 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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