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Individual Calculations January 2010 |
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| Abarca Gonzalez, Damaris Total change: -22.05 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2009 | Santiago | CHI | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1980 | 1.00 | 3 | -0.80 | 15 | -12.00 | |
|  Verdugo Fajardo, Pablo Alejandr | | | 1942 | CHI | 0.50 | 1 | -0.05 | 15 | -0.75 | |  Gonzalez Cabrera, Wilibaldo | | | 1880 | CHI | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Cabezas Tiznado, Gonzalo Ignaci | | | 1903 | CHI | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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) | | | | OPEN NUNOA | Santiago | CHI | 2009-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1987 | 2.00 | 5 | -0.67 | 15 | -10.05 | |
| | Olave Parra, Hugo | | | 1814 | CHI | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Salinas Herrera, Pablo Patricio | | | 2129 | CHI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Carrasco Fernandez, Daniel | | | 1791 | CHI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Toro Benaderet, Cristian Daniel | | | 1973 | CHI | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Pulgar Diaz, Cristian | | | 2092 | CHI | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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