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Individual Calculations January 2014 |
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| Vargas, Pedro Total change: 8.40 | |   |
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| IV Jahv Mc Gregor ITT | Bogota | COL | 2013-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2044 | 3.00 | 7 | 0.74 | 30 | 22.20 | |
|  Mosquera, Miguel | m | | 2394 | COL | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Oliva Castaneda, Kevel | f | | 2427 | CUB | 1.00 | 1 | 0.91 | 30 | 27.30 | | | Arribas Robaina, Maritza | | wg | 2314 | CUB | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Rubio Melo, Hugo Arturo | | | 1795 | COL | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Torres, Juan Camilo | f | | 2339 | COL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Obando Guzman, Soren Federico | | | 1751 | COL | 1.00 | 1 | 0.15 | 30 | 4.50 | | | Alarcon Casellas, Rolando | m | | 2438 | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | |
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) | | | NOTE: K factor changed | | IRT Open ELO Menor a 2100 Liga Ajedrez de Bogota | Bogota | COL | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2044 | 4.50 | 8 | -0.92 | 15 | -13.80 | |
| | Sosa Florez, Juan Sebastian | | | 1780 | COL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Vargas, Diana Paola | | | 1791 | COL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Sosa Florez, Luis Felipe | | | 1753 | COL | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Manrique, Fernando | | | 1997 | COL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Rodriguez Correa, Enrique | | | 1999 | COL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Nieto, Manuel Valerio Waldo | | | 2026 | COL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Rodriguez, William | | | 1759 | COL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Acuna Buitrago, Camilo Andres | | | 2087 | COL | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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