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Individual Calculations April 2009 |
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| Toro Sanzana, Sergio Andres Total change: 21.50 | |   |
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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 |
| 2049 | 1971 | 3.00 | 7 | 0.23 | 25 | 5.75 | |
|  Parada, Roger | | | 2146 | CHI | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Uribe Barria, Francisco | | | 1966 | CHI | 1.00 | 1 | 0.49 | 25 | 12.25 | | | Casella Utreras, Carlos | | | 2032 | CHI | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Abello Farias, Javier | | | 2048 | CHI | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Henriquez Villagra, Oscar | | | 1980 | CHI | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Gonzalez Gonzalez, Claudio | | | 2072 | CHI | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Oliva Olave, Carlos | | | 2100 | CHI | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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 |
| 2069 | 1971 | 1.00 | 5 | -0.89 | 25 | -22.25 | |
| | Romero Pino, Claudio | | | 2301 | CHI | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Matamala Pradenas, Emiliano | | | 1882 | CHI | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Toro Benaderet, Cristian Daniel | | | 2050 | CHI | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Abello Farias, Javier Fernando | | | 2048 | CHI | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Morales Garcia, Hugo | | | 2065 | CHI | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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) | | | | COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2008 | Santiago | CHI | 2008-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1971 | 3.00 | 5 | 1.52 | 25 | 38.00 | |
| | Ulloa Bustos, Juan | | | 2118 | CHI | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Martinez Ojeda, Raul | | | 2089 | CHI | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Romero Araya, Diego Alonso | | | 2140 | CHI | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Cabrera Gonzalez, Sergio | | | 2088 | CHI | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Carmona Rosales, Jose Luis | | | 2191 | CHI | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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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