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Individual Calculations September 2009 |
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| Arias Ortega, Jorge Total change: -7.50 | |   |
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| IRT14 ENDESA- FUNDACION CHILENA DE AJEDREZ | Santiago | CHI | 2009-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1993 | 5.50 | 10 | -0.50 | 15 | -7.50 | |
|  Olivares Olivares, Claudio | | | 1988 | CHI | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Cantuarias Lagunas, Carlos | | | 1809 | CHI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Abello Farias, Javier Fernando | | | 2062 | CHI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Jofre Cartagena, Samuel | | | 1960 | CHI | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Andrade Ojeda, Rodrigo Hernan | | | 1980 | CHI | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Correa Karutz, Rodrigo | | | 1593 * | CHI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chandia Galvez, Omar | | | 2065 | CHI | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Carrasco Fernandez, Daniel | | | 1840 | CHI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Armijo Guerra, Felipe Armando | | | 1958 | CHI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Lopez Espinoza, Martin | | | 1835 | CHI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * 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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