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Individual Calculations January 2011 |
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| Laverde, Luis Eduardo Total change: -16.20 | |   |
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| Campeonato Nacional Senior Absoluto 2010 | Medellin | COL | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2134 | 2.50 | 5 | -0.54 | 15 | -8.10 | |
|  Bustamante, Roberto | | | 1911 | COL | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Vallejo, Humberto | | | 2006 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Montoya, Rafael | | | 2099 | COL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | De La Roche, Joaquin | | | 2121 | COL | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Cespedes, Cesar Ivan | | | 2117 | COL | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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) | | | | JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2134 | 3.00 | 5 | -0.54 | 15 | -8.10 | |
| | Aguilar, Hernando | | | 1856 | COL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Univio Sanchez, German | | | 2005 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Corpus, Eugenio | | | 1788 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Zuluaga, Cesar | f | | 2316 | COL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Gomez Calderon, Valentina | | | 1789 | COL | 0.00 | 1 | -0.89 | 15 | -13.35 | |
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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