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Individual Calculations October 2008 |
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| Calderon, Oliver Total change: -20.25 | |   |
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| FEDA 151 | Guayaquil | ECU | 2008-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1992 | 3.00 | 7 | -0.21 | 15 | -3.15 | |
|  Quijano, Christian | | | 2058 | ECU | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Ponce Parrales, Netzar Rolan | | | 2079 | ECU | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Barahona, Mario | | | 1849 | ECU | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Nevarez Cevallos, Ever | | | 1909 | ECU | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Arrata Peralta, Pedro | | | 2114 | ECU | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Wong Coronel, Erick | | | 2149 | ECU | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Mejia Moreira, Wilson | | | 1994 | ECU | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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) | | | | XIII Grand Prix, 5ta Parada U-2000 | lOJA | ECU | 2008-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1992 | 4.00 | 7 | -1.14 | 15 | -17.10 | |
| | Rivera Ochoa, Byron | | | 1669 | ECU | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Cerezo Najera, Jorge | | | 1701 | ECU | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Barragan Galeas, Vitelia | | | 1772 | ECU | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Flores, Jose | | | 1850 | ECU | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Orejuela Chango, Cristina | | | 1760 | ECU | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Jima Meza, Jefferson | | | 1943 | ECU | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Almagro Carpio, Eugenio | | | 1924 | ECU | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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