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Individual Calculations December 2024 |
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| Katz, Alexander Ross Total change: -21.00 | |   |
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| 19th annual Los Angeles Open - Major | Irvine, CA | USA | 2024-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2426 | 2.50 | 5 | -2.10 | 10 | -21.00 | |
|  Guo, Felix | | | 2026 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Ly, Terrence | | | 2026 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhou, Ivan | | | 2026 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Miller, Ike S | | | 2026 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Chyngyz, Sultai | c | | 2026 * | KGZ | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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