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Individual Calculations July 2009 |
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| Jimenez Carrera, Gabriel Total change: -6.55 | |   |
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| XIV Grand Prix, 3era. Parada | Guayaquil | ECU | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1779 | 1.00 | 4 | -0.31 | 25 | -7.75 | |
|  Mendoza Zambrano, Jose | | | 2129 | ECU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Rosero, Amilcar | | | 2035 | ECU | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Solorzano, Genesis | | | 1572 | ECU | 1.00 | 1 | 0.23 | 25 | 5.75 | |  Gaibor Torres, Alejandro | | | 1978 | ECU | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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 | | XIV Grand Prix, 5ta. Parada | Guayaquil | ECU | 2009-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1779 | 0.50 | 1 | 0.08 | 15 | 1.20 | |
| | Garcia, Julio | | | 1833 | ECU | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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