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Individual Calculations April 2009 |
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| Gonzalez Steel, Humberto Total change: -16.05 | |   |
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| COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2007 | Santiago | CHI | 2007-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1759 | 0.00 | 2 | -0.74 | 15 | -11.10 | |
|  Domeyko Balmaceda, Carlos | | | 1806 | CHI | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Saavedra Godoy, Daniel | | | 1899 | CHI | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2008 | Santiago | CHI | 2008-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1759 | 0.00 | 1 | -0.33 | 15 | -4.95 | |
|  Matamala Pradenas, Emiliano | | | 1882 | CHI | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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