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Individual Calculations November 2012 |
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| Velasco, Luz Mariela Total change: -1.35 | |   |
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| 1er ITT Libertador Simon Bolivar | San Cristobal | VEN | 2012-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 1818 | 0.50 | 4 | -0.04 | 15 | -0.60 | |
|  Chaviano Espina, Miguel Orlando | f | | 2155 | CUB | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Gonzalez, Fidel | | | 2218 * | VEN | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Sanchez, German Alexander | | | 2129 | VEN | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Villamil, Hector Orlando | | | 2058 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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) | | | | Copa Latinoamericana de Ajedrez | Cali | COL | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1818 | 1.00 | 5 | -0.05 | 15 | -0.75 | |
| | Hernandez, Cristian Andres | | | 2094 | COL | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Pardo, Alejandro | | | 2181 | COL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Salcedo, Diana | | wf | 2014 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mercado, Luisa Fernanda | | wf | 2046 | COL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Diaz, Cristian Camilo | | | 1950 | COL | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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