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Individual Calculations May 2023 |
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| Jorajuria Mendoza, Zuben Algenubi Total change: -13.20 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 16 | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1663 | 3.00 | 5 | -0.33 | 40 | -13.20 | |
|  Mendoza Zidan, Edgar | | | 1391 | MEX | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Ortega Calixto, Emilio | | | 1263 * | MEX | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Trejo Utrera, Hector Nael | | | 1468 | MEX | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Zavala Moreno, Isaias | | | 1545 | MEX | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Gonzalez Zharikov, Andrey | | | 1940 | MEX | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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