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Rapid:
Individual Calculations December 2013 |
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| Guerrero, Hernando Total change: -35.60 | |   |
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| IRT Universidad CUN 2013 | Bogota | COL | 2013-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1913 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
|  Guerrero, Javier Eduardo | | | 2108 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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 Activo Suba | Suba | COL | 2013-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1900 | 0.00 | 3 | -1.53 | 20 | -30.60 | |
| | Valle, Efrain | c | | 2145 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cabiativa, Jose Rene | | | 1662 | COL | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Velandia, Oscar Ricardo | | | 1877 | COL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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