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Individual Calculations January 2012 |
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| Michel Yunis, Christian David Total change: -9.60 | |   |
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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 |
| 2222 | 2378 | 1.50 | 3 | -0.51 | 15 | -7.65 | |
|  Abarca Gonzalez, Nicolas | | | 2098 | CHI | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Vasquez Schroder, Rodrigo | g | | 2532 | CHI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Letelier Garcia, Francisco Javi | | | 2036 | CHI | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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 INTERCLUBES 2011 | Santiago | CHI | 2011-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2378 | 3.00 | 4 | -0.13 | 15 | -1.95 | |
| | Velasquez Ojeda, Cesar | f | | 2242 | CHI | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Silva Villalon, Rodolfo | | | 2032 | CHI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Henriquez Villagra, Cristobal | | | 2246 | CHI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Letelier Garcia, Francisco Javi | | | 2036 | CHI | 0.50 | 1 | -0.38 | 15 | -5.70 | |
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) | | |
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