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Individual Calculations June 2015 |
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| Vallejo, Humberto Total change: 9.20 | |   |
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| IRT Torneo Abierto de Primera Categoria Antioquia 2014 Inmemorian Oscar Castro | Medellin | COL | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2096 | 3.50 | 6 | 0.46 | 20 | 9.20 | |
|  Aristizabal Lopez, Jorge Alber | | | 1896 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Blandon Villa, Diego F | | | 2256 | COL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Guerrero Sierra, Juan Carlos | m | | 2180 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Loaiza, Yurani | | | 1900 | COL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Vargas Arteaga, Alexis | | | 2320 | COL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Soto, Miguel Angel | f | | 1995 | COL | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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