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Rapid:
Individual Calculations August 2018 |
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| Morella Cabrera, Julio Antonio Total change: 22.00 | |   |
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| III Abierto de Ajedrez de Tlalpan 1ra Fuerza | Ciudad de Mexico | MEX | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2141 | 2.00 | 4 | 0.53 | 20 | 10.60 | |
|  Dominguez Aguilar, Guillermo | m | | 2353 | MEX | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Rojas Alarcon, Julian Antonio | f | | 2314 | MEX | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vega Garcia, Jorge Arturo | f | | 2260 | MEX | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cataneo Esparza, Rene Javier | | | 2048 | MEX | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | III Abierto de Ajedrez Tlalpan II 1ra Fuerza | Ciudad de Mexico | MEX | 2018-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2141 | 2.50 | 5 | 0.57 | 20 | 11.40 | |
| | Garcia Franco, Juan Carlos | | | 1758 | MEX | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Herrera Ortiz, Miguel | m | | 2319 | MEX | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Obregon Rivero, Juan Carlos | m | | 2539 | CUB | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Lares Flores, Manuel De Jesus | f | | 2215 | MEX | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Rojas Alarcon, Julian Antonio | f | | 2314 | MEX | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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