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Individual Calculations December 2017 |
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| Perez Garcia, Rodney Oscar Total change: 2.50 | |   |
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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 |
| 2327 | 2315 | 4.50 | 9 | 0.25 | 10 | 2.50 | |
|  Gonzalez Zamora, Juan Carlos | g | | 2533 | MEX | 0.00 | 1 | -0.22 | 10 | -2.20 | |  Vega Chirino, Lemay | f | | 2266 | CUB | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Galaviz Medina, Sion Radam | c | | 1972 | MEX | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Beltran Medina, Jorge | | | 1993 | MEX | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Otero Acosta, Diasmany | m | | 2436 | CUB | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Fernandez Cardoso, Alexey | m | | 2456 | CUB | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Obregon Rivero, Juan Carlos | m | | 2525 | CUB | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Diaz Rosas, Julio Cesar | f | | 2311 | MEX | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Miranda Mesa, Elier | m | | 2450 | CUB | 0.00 | 1 | -0.32 | 10 | -3.20 | |
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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