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Individual Calculations December 2022 |
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| Briseno Fernandez, Mely Estefania Total change: -10.00 | |   |
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| XIII Aniversario Construajedrez U 1800 | Saltillo, Coahuila | MEX | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1189 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
|  Gonzalez Rodriguez, Luis Reyes | | | 1767 | MEX | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Salas Martinez, Rodrigo | | | 1396 | MEX | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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