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Individual Calculations September 2012 |
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| Sanchez, Cesar Total change: 23.40 | |   |
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| XVII GRAND PRIX 5ta. Parada | Coca | ECU | 2012-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1857 | 3.00 | 5 | 0.89 | 15 | 13.35 | |
|  Quispe Santacruz, Javier | | | 2116 | PER | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Macias Murillo, Bryan | m | | 2257 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gaibor Gallardo, Gonzalo | | | 2047 | ECU | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Martinez Maya, Joel | | | 1668 | ECU | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Penaranda Tello, Juan | | | 1562 | ECU | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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) | | | | XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1844 | 4.50 | 7 | 0.67 | 15 | 10.05 | |
| | Pantoja, Cristopher | | | 1444 * | ECU | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Salinas Castro, Mercy | | | 1444 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Guazumba Cantuna, Leslie | | | 1653 | ECU | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Perez Rodriguez, Jennifer | | wm | 2207 | CUB | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Chang Suarez, Emerson | | | 2169 | ECU | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Pesantes Aucay, Jose | | | 2162 | ECU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Ochoa Averos, Sara | | | 1510 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | * 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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