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Individual Calculations January 2010 |
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| Rakela Rodriguez, Juan Total change: 32.55 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2009 | Santiago | CHI | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2006 | 1.00 | 1 | 0.66 | 15 | 9.90 | |
|  Brito Alcayaga, Jaime | | | 2120 | CHI | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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 |
| 1955 | 2006 | 6.00 | 8 | 1.51 | 15 | 22.65 | |
|  Escalona Riveros, Felipe | | | 1718 | CHI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Fuentes Bravo, Exequiel | | | 1788 | CHI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Abiuso Melo, Diego Alejandro | | | 2085 | CHI | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Morales Garcia, Hugo Edison | | | 2020 | CHI | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Toro Benaderet, Cristian Daniel | | | 1973 | CHI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Gonzalez Alvarez, Jose | | | 2054 | CHI | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Perez Gormaz, Matias | | | 2001 | CHI | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Mella Defranchi, Jorim | | | 2001 | CHI | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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