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Individual Calculations January 2012 |
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| Weinstein Balmaceda, Tomas Total change: 25.50 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2011 Serie A | santiago | CHI | 2011-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 1923 | 2.00 | 7 | 0.80 | 30 | 24.00 | |
|  Jaramillo Soto, Pablo | | | 2178 | CHI | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Romero Araya, Diego Alonso | | | 2285 | CHI | 1.00 | 1 | 0.90 | 30 | 27.00 | | | Cortes Moyano, Julio | f | | 2283 | CHI | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Cuevas Araya, Walter | f | | 2245 | CHI | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Letelier Garcia, Francisco Javi | | | 2036 | CHI | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Olivares Olivares, Claudio | | | 2125 | CHI | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Torres Bravo, Cristobal Renato | f | | 2300 | CHI | 0.00 | 1 | -0.09 | 30 | -2.70 | |
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 | | TORNEO INTERCLUBES 2011 | Santiago | CHI | 2011-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1914 | 2.00 | 4 | 0.10 | 15 | 1.50 | |
| | Araneda Molina, Alan Matias | | | 1803 | CHI | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Contardo Oyarzun, Jose | | | 2033 | CHI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Pape Pena, Sebastian Andres | | | 1862 | CHI | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Tapia Cordova, Rodrigo | | | 2034 | CHI | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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