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Individual Calculations January 2013 |
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| Villamil, Hector Orlando Total change: 2.10 | |   |
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| III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2061 | 4.50 | 7 | 0.14 | 15 | 2.10 | |
|  Lozada, Gustavo | | | 1934 | COL | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Pena Mora, Carlos | | | 1691 | COL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Gomez Perdomo, Jonathan | | | 1843 | COL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ramirez, Carlos | f | | 2310 | COL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Contreras, Miguel | | | 1808 | COL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Sanz Alonso, Francisco J. | m | | 2363 | ESP | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Velez Alvarez, Laura Camila | | | 1754 | COL | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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) | | |
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