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Individual Calculations January 2010 |
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| Mella Zuniga, Gustavo Total change: -0.75 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2009 | Santiago | CHI | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2095 | 4.50 | 7 | -0.05 | 15 | -0.75 | |
|  Verdugo Fajardo, Pablo Alejandr | | | 1942 | CHI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Vasquez Letnic, Carlos | | | 1987 | CHI | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Cabezas Tiznado, Gonzalo Ignaci | | | 1903 | CHI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Pollio, Carlos | | | 2004 | ARG | 0.50 | 1 | -0.12 | 15 | -1.80 | | | San Martin Zambrano, Alfonso | | | 1784 | CHI | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Ahumada Parra, Cristian | | | 2052 | CHI | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Gonzalez Astete, Cristian | | | 2159 | CHI | 1.00 | 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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