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Individual Calculations April 2008 |
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| Rezabala, Jordan Total change: 7.25 | |   |
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| XII Grand Prix, 10ma. Parada U-2000 | Guayaquil | ECU | 2007-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1759 | 0.00 | 1 | -0.24 | 25 | -6.00 | |
|  Saltos Velez, Adrian | | | 1960 | 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) | | | | XII Grand Prix, 11ava. Parada U-2000 | Quevedo | ECU | 2007-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1759 | 1.50 | 2 | 0.53 | 25 | 13.25 | |
| | Nunez, Eyleen | | | 1802 | ECU | 0.50 | 1 | 0.06 | 25 | 1.50 | |  Sanchez, David | | | 1734 | ECU | 1.00 | 1 | 0.47 | 25 | 11.75 | |
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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