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Individual Calculations November 2018 |
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| Chaux, Oscar Orlando Total change: 0.00 | |   |
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| VIII. IRT Abierto Internacional de la Raza Universidad de Medellin-Liga de Ajedrez de Antioquia 2018 | Medellin | COL | 2018-10-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1977 | 0 | 3.00 | 7 | 0.00 | 1927 | | 0.00 | |
|  Perdomo, Jefferson | | | 2017 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Becerra, Juan David | f | | 2261 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Chirivi, Angie Lizeth | | | 2085 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Nino, Juan Camilo | | | 2065 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Castano Escobar, Jose Roman | | | 1257 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Lopez Idarraga, Daniel Eduardo | f | | 2015 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Gonzalez Parejo, Ramon Junior | f | | 2141 | 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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