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Individual Calculations May 2019 |
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| Cofre Archibold, Nestor Total change: -0.60 | |   |
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| LXV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Aguascalientes 2019 | Aguascalientes, Ags | MEX | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2324 | 5.50 | 8 | -0.03 | 20 | -0.60 | |
|  Reyes Ayala, Mario | | | 1924 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perez Torres, Nabi Isaias | c | | 2040 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gonzalez Zamora, Juan Carlos | g | | 2526 | MEX | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Fonseca Manrique, Enrique | | | 2171 | MEX | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Quiroga Garza, Juan Manuel | | | 2099 | MEX | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Cruz Castaneda, Luis | | | 1944 | MEX | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Quesada Perez, Yasser | g | | 2549 | CUB | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gonzalez Alonzo, Alberto R | | | 1924 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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