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Individual Calculations April 2009 |
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| Wolfenson, Daniel Total change: -29.55 | |   |
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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 |
| 1953 | 1993 | 1.50 | 4 | -0.71 | 15 | -10.65 | |
|  Toledo Sandoval, Claudio | | | 2037 | CHI | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Letelier Garcia, Francisco | | | 1985 | CHI | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Pezzopane Day, Claudio | | | 1811 | CHI | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Baquedano Navarro, John | | | 1980 | CHI | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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 |
| 1929 | 1993 | 0.50 | 3 | -1.26 | 15 | -18.90 | |
| | Murillo San, Leonardo | | | 1971 | CHI | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Vassallo Alfaro, Eduardo | | | 1920 | CHI | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Ferreira Millavud, Marcelo | | | 1896 | CHI | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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