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Individual Calculations February 2018 |
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| Arias Serrano, Luis Antonio Total change: -6.80 | |   |
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| Open de Venezuela I Edicion | Valencia | VEN | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2144 | 3.50 | 5 | 0.60 | 40 | 24.00 | |
|  Perez Rivero, Juan Jose | c | | 1780 | VEN | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ramirez Gonzalez, Mauricio | f | | 2150 | VEN | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Perdomo Arvelaez, Juan Jose | | | 2142 | VEN | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Brizuela Abreu, Reivis Gabriel | c | | 2214 | VEN | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Escalona Landi, Samid Eduardo | c | | 2063 | VEN | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | I Torneo Clasificatorio Liga Superior de Ajedrez | Caracas | VEN | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 2100 | 1.50 | 3 | -0.77 | 40 | -30.80 | |
| | Contreras Albarran, Leslie Yasma | | | 1700 * | VEN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Gonzalez Morales, Angel Luis | | | 1919 | VEN | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Figueroa Ramos, Lenin | | | 2021 | VEN | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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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