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Individual Calculations September 2017 |
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| Cofre, Archibold Nestor Total change: 32.40 | |   |
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| III Campeonato Nacional Abierto de Verano CDMX 2017 | Ciudad de Mexico | MEX | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2272 | 4.50 | 6 | 1.08 | 20 | 21.60 | |
|  Cervantes, Gonzalez Alan | c | | 1990 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Zavalza, Ramirez Ivan J | | | 2179 | MEX | 1.00 | 1 | 0.37 | 20 | 7.40 | | | De, Dios Suarez Jorge Emiliano | | | 2186 | MEX | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Dominguez, Aguilar Guillermo | m | | 2349 | MEX | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Blanco, Fernandez Alvaro | m | | 2259 | MEX | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Garcia, Guerrero Isaac Antonio | f | | 2329 | MEX | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | Copa de Ajedrez Progreso 2017 | Progreso, Yucatan | MEX | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2272 | 4.00 | 7 | 0.54 | 20 | 10.80 | |
| | Canche, Cab Marco Alexei | | | 1984 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alvarez Pedraza, Aramis | g | | 2498 | CUB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Fuentes, Godoy Arturo Iver | | | 1995 | MEX | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Colli Lopez, Samuel Santiago | | | 2051 | MEX | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Diaz, Rosas Julio Cesar | f | | 2314 | MEX | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Gonzalez, Zamora Juan Carlos | g | | 2522 | MEX | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gonzalez Vidal, Yuri | g | | 2543 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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