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Individual Calculations January 2011 |
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| Aristizabal, Jorge Total change: 0.00 | |   |
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| Torneo Nacional IRT Abierto de la Raza Menor 2100 Elo | Medellin | COL | 2010-11-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1927 | 0 | 2.00 | 4 | 0.00 | 1927 | | 0.00 | |
|  Cadena M, Gustavo Adolfo | | | 2051 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Granada, Angie | | | 1935 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Bustamante, Roberto | | | 1911 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Ferreira Morales, Jorge L | | | 1812 | COL | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2089 | 0 | 0.50 | 4 | 0.00 | 1767 | | 0.00 | |
| | Martinez Romero, Martin | | | 2203 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Guerrero, Javier Eduardo | | | 2094 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Llacsahuanga, Diego | | | 2065 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Ospina Ortiz, Oscar Alexander | | | 1994 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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