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Individual Calculations May 2012 |
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| Guerrero Zambrano, Joel Total change: -2.40 | |   |
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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 |
| 1927 | 2130 | 5.00 | 7 | -0.16 | 15 | -2.40 | |
|  Rezabala Leon, Jordan | | | 1730 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Cerezo Najera, Jorge | | | 1843 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Oblitas, Carlomagno | m | | 2441 | PER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Uribe Hurtado, Grace | | | 1809 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Versosa Bravo, Johann | | | 1967 | ECU | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Nunez Marquina, Nataly Massiel | | | 1877 | PER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Almagro Carpio, Eugenio | | | 1822 | ECU | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * 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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