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Individual Calculations September 2012 |
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| Aguiar Munoz, Andres Total change: -12.30 | |   |
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| XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1555 | 0.00 | 2 | -0.28 | 30 | -8.40 | |
|  Perez Rodriguez, Jennifer | | wm | 1955 * | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Rivera Ochoa, Byron | | | 1800 | ECU | 0.00 | 1 | -0.20 | 30 | -6.00 | | | * 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) | | | NOTE: K factor changed | | XXIII Festival Panamericano de Ajedrez de la Juventud Open sub 14 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1555 | 0.00 | 2 | -0.26 | 15 | -3.90 | |
| | Cortes Orihuela, Javier | | | 1916 | CHI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Escalante Ramirez, Brian Sebasti | | | 1834 | PER | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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