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Individual Calculations April 2008 |
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| Gallego, Andres Total change: 10.20 | |   |
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| Pan-American Junior Championship | Riobamba | ECU | 2007-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2235 | 6.00 | 9 | 1.07 | 15 | 16.05 | |
|  Calderon Vallejo, Jonathan | | | 2031 | ECU | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Calderon, Oliver | | | 1972 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Pena, Alfredo | f | | 2248 | COL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Macias Murillo, Bryan | | | 2255 | ECU | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Lemos, Damian | m | | 2456 | ARG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pesantes Aucay, Jose | | | 2122 | ECU | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Hungaski, Robert Andrew | m | | 2399 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Guerrero, Juan Carlos | | | 2144 | COL | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Morales Castillo, Marco | | | 2137 | ECU | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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 Open Liga Antioquia Febrero | Medellin | COL | 2008-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2259 | 3.50 | 6 | -0.39 | 15 | -5.85 | |
| | Cardona, Carolina | | | 1909 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Lotero, Faiber | | | 2044 | COL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Rios, Mauricio | f | | 2289 | COL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Arango, Andres Mauricio | | | 2090 | COL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Vittorino, Carlo | f | | 2325 | COL | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Osorio, Cristhian Camilo | | | 2159 | COL | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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