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Individual Calculations April 2023 |
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| Katz, Alexander Total change: -9.70 | |   |
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| 1000GM LA Spring Splash - Masters | Los Angeles, CA | USA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2470 | 5.50 | 9 | -0.97 | 10 | -9.70 | |
|  Liu, Patrick Peijun | | | 2052 | USA | 1.00 | 1 | 0.07 | 10 | 0.70 | |  Khanin, Semen | m | | 2552 | RUS | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Jacobson, Aaron | f | | 2308 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Krishnan, Varun | f | | 2343 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Andersen, Gunnar | | | 2247 | USA | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Chiang, Jacob | | | 2042 | USA | 0.50 | 1 | -0.43 | 10 | -4.30 | | | Torres, Luis Carlos, Jr | m | | 2303 | MEX | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Akopian, Robert | | | 2070 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cruz Sanchez, Cristhian Arnaldo | g | | 2529 | PER | 0.50 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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