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Individual Calculations July 2008 |
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| Alvarez, Amaury Total change: 7.50 | |   |
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| IRT 1ª Eliminatoria Olimpiada Absoluto | Bogotá | COL | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2109 | 1.50 | 5 | -0.43 | 25 | -10.75 | |
|  Cuartas, Jorge Humberto | | | 2286 | COL | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Clavijo, Jorge Mario | m | | 2358 | COL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Beltran, Carlos Armando | | | 2279 | COL | 0.50 | 1 | 0.22 | 25 | 5.50 | |  Martinez, Martin | | | 1990 | COL | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Pena Duarte, Fabian Dario | | | 2084 | COL | 1.00 | 1 | 0.47 | 25 | 11.75 | |
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) | | | | IRT 2ª Eliminatoria Olimpiada Absoluto | Cali | COL | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2109 | 4.00 | 7 | 1.83 | 25 | 45.75 | |
| | Mendoza, Rafael | f | | 2351 | COL | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Gonzalez, Omar | f | | 2303 | COL | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Ramirez, Carlos | f | | 2249 | COL | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Carvajal, Nolberto | | | 2296 | COL | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Diaz, Jaime Walter | | | 2271 | COL | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Tapia, Daniel | f | | 2348 | COL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Castano, Jhon Edison | | | 1993 | COL | 1.00 | 1 | 0.34 | 25 | 8.50 | |
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) | | | | IRT 3ª Eliminatoria Olimpiada Absoluto | Bucaramanga | COL | 2008-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2109 | 0.00 | 4 | -1.10 | 25 | -27.50 | |
| | Peinado, Giovanny | | | 2233 | COL | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Diaz, Ricardo | | | 2290 | COL | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Tapia, Daniel | f | | 2348 | COL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Martinez, Christian | | | 2253 | COL | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | |
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