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Individual Calculations January 2010 |
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| Correa Karutz, Rodrigo Total change: 20.75 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2009 | Santiago | CHI | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1567 | 0.50 | 2 | 0.23 | 25 | 5.75 | |
|  Gonzalez Astete, Cristian | | | 1967 * | CHI | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Norambuena Hernandez, Marco Ant | | | 1820 | CHI | 0.50 | 1 | 0.31 | 25 | 7.75 | | | * 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) | | | | Torneo Fiestas Patrias 2009 CALF | La Florida | CHI | 2009-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1623 | 0.50 | 2 | 0.24 | 25 | 6.00 | |
| | Morales Garcia, Hugo Edison | | | 2020 | CHI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Cabezas Cantillana, Marco Anton | | | 1883 | CHI | 0.50 | 1 | 0.32 | 25 | 8.00 | |
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) | | | | Torneo IRT 2009 Club de Ajedrez Providencia | Providencia, Santiago de Chile | CHI | 2009-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1623 | 1.00 | 4 | 0.36 | 25 | 9.00 | |
| | Perez Gormaz, Matias | | | 2001 | CHI | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Gonzalez Alvarez, Jose | | | 2023 * | CHI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Quiroz Astudillo, Fernando | | | 1885 | CHI | 0.00 | 1 | -0.18 | 25 | -4.50 | | | San Martin Zambrano, Alfonso | | | 1784 | CHI | 1.00 | 1 | 0.71 | 25 | 17.75 | | | * 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) | | |
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