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Individual Calculations December 2017 |
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| Gonzalez Zamora, Juan Carlos Total change: 8.40 | |   |
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| VI Edicion del Torneo de Ajedrez "Jugando en Concreto 2017" | Villahermosa, Tabasco | MEX | 2017-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2434 | 2533 | 6.50 | 9 | 0.84 | 10 | 8.40 | |
|  Perez Garcia, Rodney Oscar | m | | 2315 | CUB | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Miranda Mesa, Elier | m | | 2450 | CUB | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Berdayes Ason, Dylan Isidro | f | | 2423 | CUB | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Henriquez Villagra, Cristobal | g | | 2485 | CHI | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Hernandez Guerrero, Gilberto | g | | 2528 | MEX | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Diaz Rosas, Julio Cesar | f | | 2311 | MEX | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Diaz Hernandez, Heriberto | f | | 2339 | CUB | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Espinosa Veloz, Ermes | g | | 2531 | CUB | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Obregon Rivero, Juan Carlos | m | | 2525 | CUB | 1.00 | 1 | 0.49 | 10 | 4.90 | |
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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