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Individual Calculations May 2023 |
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| Quiroz Frias, Alvaro Total change: -38.40 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 14 | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1527 | 1.50 | 3 | -0.55 | 40 | -22.00 | |
|  Cardenas Armenta, Raul Moises | | | 1650 | MEX | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Castruita Martinez, Iker Andrei | | | 1239 | MEX | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Kibrit Arakanchi, Teofilo | | | 1197 | MEX | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | Retomando Actividades | Ciudad de Mexico | MEX | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1527 | 1.00 | 2 | -0.41 | 40 | -16.40 | |
| | Chavez Ramirez, Luis Efren | | | 1251 | MEX | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Martinez Carreno, Franco Javier | | | 1466 | MEX | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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