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Individual Calculations April 2009 |
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| Cantuarias Lagunas, Carlos Total change: -23.75 | |   |
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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 |
| 2030 | 1833 | 0.00 | 1 | -0.25 | 25 | -6.25 | |
|  Calfucura, Daniel | | | 2030 | CHI | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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) | | | | Torneo Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 | Santiago | CHI | 2008-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 1833 | 0.00 | 3 | -0.48 | 25 | -12.00 | |
| | Barrera Meza, Carlos | | | 2153 | CHI | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Torres Bravo, Cristobal Renato | f | | 2178 | CHI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Jeraldo Zepeda, Christian Andres | | | 2037 | CHI | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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 |
| 2047 | 1833 | 1.00 | 5 | -0.22 | 25 | -5.50 | |
| | Arancibia Guzman, Eduardo | | | 2183 | CHI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Vasquez Novoa, Juan Carlos | | | 1881 | CHI | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Llorens Sepulveda, Marcelo | f | | 2183 | CHI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Letelier Garcia, Francisco | | | 2007 | CHI | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Henriquez Villagra, Oscar Andre | | | 1980 | CHI | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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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