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Individual Calculations September 2023 |
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| Angeles Vera, Mario Alberto Total change: 41.20 | |   |
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| Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Sub 14 | Aguascalientes, Aguascalientes | MEX | 2023-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1556 | 3.00 | 3 | 1.03 | 40 | 41.20 | |
|  Santa Cruz Mejia, Emilio | | | 1461 | MEX | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Reyes Rivera, Jose Isaac | | | 1394 | MEX | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Barrios Cruz, Mario Antonio | | | 1463 | MEX | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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