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Individual Calculations November 2017 |
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| Laredo Ruiz, Gianny Total change: -12.20 | |   |
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| VI Copa Quintana Roo de Ajedrez "Camara y Asociados" 2017 | Cancun, Quintana Roo | MEX | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2140 | 1.50 | 4 | -0.61 | 20 | -12.20 | |
|  Gonzalez Vidal, Yuri | g | | 2540 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  De Armas Perez, Acela | | wm | 2043 | CUB | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Espinoza, Villanueva Rodrig | | | 1984 | MEX | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gonzalez Arellano, Julio Leone | | | 1999 | MEX | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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