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Individual Calculations April 2008 |
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| Guerrero Suarez, Ivan Total change: 1.50 | |   |
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| XII Grand Prix, 6ta. Parada U-2200 | Portoviejo | ECU | 2007-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2184 | 3.00 | 5 | -0.81 | 15 | -12.15 | |
|  Vega Cordovilla, Maria Jose | | | 1834 | ECU | 0.00 | 1 | -0.89 | 15 | -13.35 | |  Nevarez, Ever | | | 1957 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Camacho Penate, G. | | | 2188 | CUB | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Rosero, Luis | | | 1923 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Levy Ortiz, Mireya | | | 1921 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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 136 "AAPG # 8" | Guayaquil | ECU | 2007-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2184 | 5.50 | 6 | 0.91 | 15 | 13.65 | |
| | Nevarez, Ever | | | 1957 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Wong Coronel, Erick | | | 2153 | ECU | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Moncada, Bryan | | | 1834 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Quijano, Christian | | | 2030 | ECU | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Doylet, Daniel | | | 1834 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Calderon, Oliver | | | 1972 | ECU | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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