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Individual Calculations May 2023 |
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| Contreras Garza, Luis Eduardo Total change: 2.00 | |   |
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| Paul Morphy | Ciudad Fernandez, San Luis Potosi | MEX | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1630 | 1.00 | 2 | 0.05 | 40 | 2.00 | |
|  Lopez Raygoza, Luis Alberto | | | 2172 | MEX | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Hernandez Hernandez, Carol | | | 1230 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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