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Individual Calculations May 2012 |
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| Jarrin Cobos, Jose Total change: -38.70 | |   |
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| XVI GRAND PRIX 6ta. PARADA CIUDAD DE QUITO | Quito | ECU | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2054 | 2.00 | 5 | -1.33 | 15 | -19.95 | |
|  Moncada Russo, Bryan | | | 1822 | ECU | 0.50 | 1 | -0.29 | 15 | -4.35 | |  Garcia Giler, Julio | | | 1795 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Bancayan Maco, Jose | | | 2178 | PER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Real Celler, Wladimir | | | 2014 | ECU | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Espin Diaz, Edwin | | | 1777 | ECU | 0.50 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | XVIII Grand Prix, 3era. Parada | Salinas | ECU | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 2070 | 4.00 | 6 | -1.09 | 15 | -16.35 | |
| | Cordero, Bryan | | | 1670 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ruiz Proano, Esteban | | | 1695 | ECU | 1.00 | 1 | 0.09 | 15 | 1.35 | | | De Mora Flores, Jonathan | | | 1868 | ECU | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Martinez Maya, Joel | | | 1670 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Doylet Mendieta, Daniel | | | 1840 | ECU | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Jerves Cordova, Carlos | | | 1844 | ECU | 0.50 | 1 | -0.29 | 15 | -4.35 | | | * 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, 4ta. Parada | Tulcan | ECU | 2012-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2070 | 5.00 | 7 | -0.16 | 15 | -2.40 | |
| | Oleas Vanegas, Mateo | | | 1670 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Guazumba Cantuna, Leslie | | | 1671 | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sanchez, Cesar | | | 1857 | ECU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Medina Paz, Miguel | m | | 2414 | ECU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Espin Diaz, Edwin | | | 1797 | ECU | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Olvera Urena, Yasser | | | 1865 | ECU | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Almagro Carpio, Eugenio | | | 1782 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | * 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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