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Individual Calculations April 2009 |
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| Aliaga Parra, Octavio Total change: 26.50 | |   |
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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 |
| 2078 | 1883 | 1.00 | 4 | -0.02 | 25 | -0.50 | |
|  Labra Carreno, Martin | | | 2092 | CHI | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Contreras Vargas, Miguel | | | 2074 | CHI | 0.00 | 1 | -0.25 | 25 | -6.25 | |  Cornejo, Jorge | | | 1964 | CHI | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Toro Diaz, Felipe | f | | 2180 | CHI | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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 Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 | Santiago | CHI | 2008-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 1883 | 0.00 | 1 | -0.13 | 25 | -3.25 | |
| | Leon Nanjari, Rodrigo | | | 2199 | CHI | 0.00 | 1 | -0.13 | 25 | -3.25 | |
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 |
| 2063 | 1883 | 2.00 | 3 | 1.21 | 25 | 30.25 | |
| | Kemp Vargas, Nelson | | | 2060 | CHI | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Abello Farias, Javier Fernando | | | 2065 | CHI | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Vergara Castillo, Boris | | | 2063 | CHI | 1.00 | 1 | 0.74 | 25 | 18.50 | |
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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