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Individual Calculations January 2013 |
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| Vargas, Mauricio Total change: 40.95 | |   |
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| IRT Campeonato Bolivariano de Ajedrez 2012 | Bogota | COL | 2012-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1987 | 4.00 | 7 | 1.48 | 15 | 22.20 | |
|  Corredor Castellanos, Camilo Jose | | | 1857 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Penas Burgos, Nestor | | | 1752 | COL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Almeida Quintana, Omar | g | | 2387 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Osorio, Cristhian Camilo | | | 2189 | COL | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Alvarez Pedraza, Aramis | g | | 2387 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vittorino, Carlo Giovanni | f | | 2306 | COL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Piraquive, Alberto | | | 1972 | COL | 1.00 | 1 | 0.48 | 15 | 7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1987 | 4.00 | 7 | 1.25 | 15 | 18.75 | |
| | Hernandez, Cristian Andres | | | 2120 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Patino, Jairo | | | 1636 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Ruiz, Alciguel | f | | 2168 | COL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Londono Lopez, David | | | 1834 | COL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Munoz, Jhon Edison | | | 2208 | COL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Vasquez Schroeder, Rodrigo | g | | 2387 * | CHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Narvaez, Faber Alberto | | | 2156 | COL | 1.00 | 1 | 0.72 | 15 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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