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Individual Calculations May 2012 |
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| Olvera Urena, Yasser Total change: 86.55 | |   |
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| XVIII Grand Prix, 3era. Parada | Salinas | ECU | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1865 | 4.00 | 6 | 2.08 | 15 | 31.20 | |
|  Sigchos Bosques, Breana | | | 1465 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ochoa Rodriguez, David | | | 2066 | ECU | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Palacios Zambrano, Victor | | | 2074 | ECU | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Orellana Zuniga, Pedro | | | 2102 | ECU | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Pazos Gambarrotti, Plinio | m | | 2265 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Leon Magallanes, Isaac | | | 2057 | ECU | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Sub-Zonal 2.3.5 Absoluto | Duran | ECU | 2012-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1865 | 3.00 | 7 | 1.33 | 15 | 19.95 | |
| | Martinez Reyes, Pedro Ramon | | | 2200 | VEN | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Treu, Auke | | | 2121 | SUR | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Croes, Octavio | c | | 1916 | ARU | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Winter-Roach, Alex | | | 2075 | TRI | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Matoewi, Roger | c | | 2128 | SUR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Meza Ponce, Jeison | | | 2232 | ECU | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Reinozo Trelles, Eduardo | | | 1920 | ECU | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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) | | | | XVII Grand Prix, 4ta. Parada | Tulcan | ECU | 2012-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1865 | 3.50 | 5 | 2.36 | 15 | 35.40 | |
| | Figueroa, Juan Jose | | | 2034 | COL | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Andrade Romo, Anibal | | | 2034 | ECU | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Meza Ponce, Jeison | | | 2232 | ECU | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Jarrin Cobos, Jose | | | 2070 | ECU | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Aleman Frias, Marcelo | | | 2064 | ECU | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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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