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Individual Calculations October 2008 |
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| Ramirez, Carlos Total change: 25.90 | |   |
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| IRT GP Barrancabermeja | Barrancabermeja | COL | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2258 | 4.50 | 6 | 1.03 | 10 | 10.30 | |
|  Barros, Raul Junior | f | | 2026 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Marin, Sebastian | | | 2398 | COL | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Zapata Hincapie, Jhon Alexander | | | 2020 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Lotero, Faiber | | | 2095 | COL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Tovio, Israel | | | 2258 | COL | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Rivera, Alberto | m | | 2369 | CUB | 1.00 | 1 | 0.65 | 10 | 6.50 | |
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 Open Feria de las Flores | Medellin | COL | 2008-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2258 | 5.50 | 7 | 1.04 | 10 | 10.40 | |
| | Hurtado, Felipe | | | 2027 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Castano, Jhon Edison | | | 1969 | COL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Barrientos, Sergio E | m | | 2418 | COL | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Guerrero Fandino, Gustavo A | | | 2053 | COL | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Arango, Andres Mauricio | | | 2124 | COL | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Castaneda, Jhon David | | | 2096 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Clavijo, Jorge Mario | m | | 2341 | COL | 1.00 | 1 | 0.61 | 10 | 6.10 | |
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) | | | | Semifinal Olimpiada Absoluto Grupo B | Cali | COL | 2008-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2258 | 3.50 | 7 | 0.52 | 10 | 5.20 | |
| | Rios, Mauricio | f | | 2349 | COL | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Arenas, David | m | | 2319 | COL | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Mateus, Alejandro | | | 2191 | COL | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Becerra, Juan David | | | 2114 | COL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Barrientos, Sergio E | m | | 2418 | COL | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Castro, Oscar H | m | | 2392 | COL | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Uribe, Mauricio | f | | 2414 | COL | 0.00 | 1 | -0.29 | 10 | -2.90 | |
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) | | |
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