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Individual Calculations July 2008 |
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| Briceno, Alexander Total change: 23.00 | |   |
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| XIII Grand Prix, 2da. Parada U-2000 | Portoviejo | ECU | 2008-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1899 | 3.00 | 5 | 0.04 | 25 | 1.00 | |
|  Gaibor Gallardo, Luis | | | 1957 | ECU | 0.00 | 1 | -0.42 | 25 | -10.50 | |  Saltos, Ilenia | | | 1687 | ECU | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Jima Meza, Jefferson | | | 1969 | ECU | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Moncada Russo, Bryan | | | 1735 | ECU | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Garzon Rivera, Ricardo | | | 1787 | ECU | 1.00 | 1 | 0.35 | 25 | 8.75 | |
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) | | | | FEDA 142 | Quito | ECU | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1899 | 3.00 | 6 | 0.88 | 25 | 22.00 | |
| | Davila Guerra, Eduardo | | | 2154 | ECU | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Heredia Serrano, Carla | | | 2015 | ECU | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Andrade Romo, Anibal | | | 2082 | ECU | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Chiluisa Fuertes, Mario | | | 2023 | ECU | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Almagro Carpio, Eugenio | | | 1957 | ECU | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Andrade Caicedo, Jaime | | | 1844 | ECU | 0.50 | 1 | -0.08 | 25 | -2.00 | |
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) | | |
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