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Individual Calculations July 2012 |
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| Lizarazo Arango, Juan Carlos Total change: -16.20 | |   |
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| IRT General Jacinto Lara | Barquisimeto | VEN | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2105 | 0.00 | 2 | -0.63 | 15 | -9.45 | |
|  Valderrama, E Gilberto | f | | 2265 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Marin, Gerardo | | | 2219 | VEN | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Open IRT Liga de Ajedrez de Bogota JUNIO | Bogota | COL | 2012-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2105 | 4.00 | 6 | -0.45 | 15 | -6.75 | |
|  Fraile Vela, Maria Isabel | | | 1752 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Nieto, Manuel Valerio Waldo | | | 1965 | COL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Prado, Leonardo | | | 1914 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Vargas, Mauricio | | | 1990 | COL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Nieto, Guillermo Luigui Ubaldo | | | 1913 | COL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Lozano, Nestor Favian | | | 1951 | COL | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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