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Individual Calculations May 2023 |
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| Rivera Villa, Daniel Alexander Total change: -21.20 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 12 | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1299 | 1.00 | 2 | -0.09 | 40 | -3.60 | |
|  Plata Rodriguez, Canek | | | 1155 | MEX | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Lagunes Mendez, Cristian Jeron | | | 1374 | MEX | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | Dia Internacional contra la Esclavitud Infantil | Mineral de la Reforma, Hidalgo | MEX | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1299 | 0.00 | 1 | -0.03 | 40 | -1.20 | |
| | Alvarado Rubio, Matias Uziel | | | 1849 | MEX | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Retomando Actividades | Ciudad de Mexico | MEX | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1299 | 0.00 | 2 | -0.41 | 40 | -16.40 | |
| | Jimenez Perez, Hector Dami | | | 1814 | MEX | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Escorcia Chavez, Jonathan | | | 1397 | MEX | 0.00 | 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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