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Individual Calculations September 2012 |
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| Vargas, Alexander Total change: 0.00 | |   |
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| Open IRT de Verano | Bogota | COL | 2012-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1954 | 0 | 1.00 | 4 | 0.00 | 1761 | | 0.00 | |
|  Romo, David | | | 1949 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Prado, Leonardo | | | 1889 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Nieto, Manuel Valerio Waldo | | | 1921 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Estrella Becerra, Fernando | | | 2057 | 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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