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Individual Calculations December 2017 |
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| Beltran Medina, Jorge Total change: 3.00 | |   |
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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 |
| 2221 | 1993 | 2.00 | 8 | 0.15 | 20 | 3.00 | |
|  Ruiz Sanchez, Orlen | m | | 2393 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Diaz Rosas, Julio Cesar | f | | 2311 | MEX | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Perez Garcia, Rodney Oscar | m | | 2315 | CUB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Martin Del Campo C., Jorge | f | | 2137 | MEX | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Vega Castaneda, Ulises Antonio | | | 2002 | MEX | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Castillo Coca, Mairebis | | wf | 2151 | CUB | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bustamante Orta, Jorge | | | 2177 | MEX | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Miranda Rodriguez, Tania | | wf | 2278 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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