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Individual Calculations August 2022 |
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| Casella, Michael Total change: 6.20 | |   |
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| 27th annual Pacific Coast Open Premier | Los Angeles, CA | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2166 | 3.00 | 5 | 0.31 | 20 | 6.20 | |
|  Liu, Patrick Peijun | | | 1863 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Jiang, Lucas | | | 2082 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mikaelyan, Arman | g | | 2507 | ARM | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tang, Benjamin Benchen | | | 1766 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khachiyan, Melikset | g | | 2436 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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