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Individual Calculations April 2009 |
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| Domeyko Balmaceda, Carlos Total change: 38.05 | |   |
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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 |
| 1942 | 1806 | 2.50 | 5 | 0.87 | 25 | 21.75 | |
|  Baquedano Navarro, John | | | 1980 | CHI | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Gonzalez Steel, Humberto | | | 1759 | CHI | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Seguel Bahamondes, Jaime | | | 1924 | CHI | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Vergara Castillo, Boris | | | 2063 | CHI | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Cisternas Tirapegui, Ignacio | | | 1983 | CHI | 1.00 | 1 | 0.73 | 25 | 18.25 | |
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) | | | | IRT 10 Endesa- Fundacion Chilena de Ajedrez | Santiago | CHI | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1806 | 1.50 | 7 | 0.37 | 25 | 9.25 | |
| | Caceres Vasquez, Sergio | | | 2156 | CHI | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Velasquez Ojeda, Cesar | f | | 2156 | CHI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Centonzio Rossel, Francesco | | | 2019 | CHI | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Rakela Rodriguez, Juan | | | 1980 | CHI | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Morales Garcia, Hugo | | | 2058 | CHI | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Cuevas Araya, Walter | | | 2156 | CHI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Jorquera Cahuin, Marcelo | f | | 2156 | CHI | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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 de Ajedrez Interempresas ENDESA 2008 - SERIE "B" | Santiago | CHI | 2008-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1806 | 1.50 | 4 | 0.66 | 25 | 16.50 | |
| | Karmelic Varela, Jorge | | | 1964 | CHI | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Contreras Vargas, Miguel | | | 2074 | CHI | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Henriquez Villagra, Cristobal | | | 2129 | CHI | 1.00 | 1 | 0.87 | 25 | 21.75 | | | Reveco Lizama, Manuel | | | 2001 | 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) | | | NOTE: K factor changed | | COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2008 | Santiago | CHI | 2008-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1806 | 0.00 | 3 | -0.63 | 15 | -9.45 | |
| | Duarte Mermow, Marcelo | f | | 2156 | CHI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Gonzalez Astete, Cristian | | | 2139 | CHI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Vasquez Novoa, Juan Carlos | | | 1881 | CHI | 0.00 | 1 | -0.40 | 15 | -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) | | |
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