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Individual Calculations April 2008 |
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| Garzon Rivera, Ricardo Total change: -33.00 | |   |
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| XII Grand Prix, 2da. Parada U-2200 | Macas | ECU | 2007-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1816 | 0.00 | 3 | -0.62 | 15 | -9.30 | |
|  Real Celleri, Wladimir | | | 2166 | ECU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chavez Yanchapaxi, Eduardo | | | 2080 | ECU | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Vasquez Lima, Wilson | | | 1943 | ECU | 0.00 | 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) | | | | FEDA 135 | Babahoyo | ECU | 2007-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1835 | 1.00 | 6 | -1.47 | 15 | -22.05 | |
| | Chang Suarez, Andres | | | 2091 | ECU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Barragan, Vitelia | | | 1797 | ECU | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Salazar Loor, Rodger | | | 1945 | ECU | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Ojeda, Jose | | | 1965 | ECU | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Guerrero Zambrano, Joel | | | 1954 | ECU | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Herrera, Kerly | | | 1670 | ECU | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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, 10ma. Parada U-2000 | Guayaquil | ECU | 2007-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1820 | 0.50 | 2 | -0.11 | 15 | -1.65 | |
| | Vaca Sanchez, Diego | | | 1934 | ECU | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Gaibor Torres, Alejandro | | | 1993 | ECU | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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