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Rapid:
Individual Calculations August 2019 |
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| Obando Guzman, Soren Federico Total change: 29.80 | |   |
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| I Torneo Circulo Suboficiales | Bogota | COL | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1973 | 3.00 | 4 | 0.19 | 20 | 3.80 | |
|  Lopez, Jorge Hernan | c | | 1816 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Suarez, Richard | | | 1940 | VEN | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Rodriguez Munoz, Cesar Esteban | | | 1879 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Cabiativa, Juan Esteban | | | 1573 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Torneo IRT Activo Grand Prix | Bogota | COL | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1973 | 3.00 | 5 | 1.30 | 20 | 26.00 | |
| | Vargas, Mauricio | f | | 2102 | COL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Garcia, Alvaro | f | | 2155 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gutierrez Herrera, Jose Antonio | m | | 2133 | COL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Clavijo Romero, Leonardo | | | 1867 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Lozano Ramirez, Nestor Favian | f | | 2236 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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