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Individual Calculations April 2009 |
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| Sanchez, Cinthya Total change: 0.30 | |   |
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| XIV Grand Prix, Primera Parada | Ambato | ECU | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1756 | 0.00 | 2 | -0.22 | 15 | -3.30 | |
|  Espinoza Palomino, Willyam | c | | 2106 | PER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chang Suarez, Andres | | | 2106 | ECU | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | XIV Grand Prix, Segunda Parada | Guayaquil | ECU | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1756 | 1.00 | 3 | 0.24 | 15 | 3.60 | |
|  Santos Flores, Alberto | m | | 2106 | ECU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sanchez Ordonez, David | | | 1726 | ECU | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Sanes, Vladimir | | | 2106 | PER | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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