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Individual Calculations July 2008 |
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| Martinez, Jorge Alexander Total change: -37.20 | |   |
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| IRT 1ª Eliminatoria Olimpiada Absoluto | Bogotá | COL | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2195 | 3.00 | 7 | -1.66 | 15 | -24.90 | |
|  Soste, Victor | | | 2029 | COL | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Barrientos, Sergio E | m | | 2405 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Torres, Juan Camilo | | | 2014 | COL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Hernandez, Jairo Andres | | | 1845 | COL | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Sierra, Edwin Andres | | | 2083 | COL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Paez, David | | | 2072 | COL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Martinez, Martin | | | 1990 | COL | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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 |
| 2216 | 2195 | 3.00 | 6 | 0.15 | 15 | 2.25 | |
| | Barrientos, Sergio E | m | | 2405 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Chegwing, Alberto | | | 2059 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Matoma, Yimmy | | | 2048 | COL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Mosquera, Miguel | m | | 2398 | COL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lopez Perdomo, Juan David | | | 2145 | COL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Ossa, Orlando | | | 2242 | COL | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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 |
| 2096 | 2195 | 1.50 | 4 | -0.97 | 15 | -14.55 | |
| | Uribe, Mauricio | f | | 2406 | COL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Arango, Andres Mauricio | | | 2069 | COL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Hernandez, Jairo Andres | | | 1845 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Otero, Daniel | | | 2065 | COL | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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