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Individual Calculations September 2012 |
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| Luna Choquecota, Daniel Total change: 64.80 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 18 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 1797 | 5.50 | 9 | 4.32 | 15 | 64.80 | |
|  Benavente Vazquez, Juan Jose | | | 2091 | MEX | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Diaz Rosas, Julio Cesar | | | 2138 | MEX | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Aleman Hernandez, Andres | | | 2152 | MEX | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Leiva, Giuseppe | f | | 2197 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Principe, Gerson | | | 2165 | PER | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Heung, Christopher | | | 2165 | USA | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Zavarce, Oscar Enrique | f | | 2190 | VEN | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Ramos Libon, Jean Piere | | | 1901 | PER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Ochoa De La Rosa, Manuel Dario | | | 2197 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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