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Individual Calculations July 2008 |
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| Salcedo, Omar Total change: -31.25 | |   |
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| IRT 1ª Eliminatoria Olimpiada Absoluto | Bogotá | COL | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2067 | 0.00 | 3 | -0.83 | 25 | -20.75 | |
|  Pena, Alfredo | f | | 2239 | COL | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Martinez, Julian | | | 2217 | COL | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Ruiz, Pablo | | | 2248 | COL | 0.00 | 1 | -0.26 | 25 | -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 3ª Eliminatoria Olimpiada Absoluto | Bucaramanga | COL | 2008-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2067 | 0.50 | 4 | -0.42 | 25 | -10.50 | |
|  Mendoza, Rafael | f | | 2351 | COL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Tapia, Daniel | f | | 2348 | COL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Betancur, David | | | 2207 | COL | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Jimenez, Jose Mauricio | | | 2228 | COL | 0.50 | 1 | 0.21 | 25 | 5.25 | |
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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