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Rapid:
Individual Calculations August 2013 |
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| Duque, Juan Camilo Total change: 45.40 | |   |
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| Open IRT Activo de Independencia L.A.B | Bogota | COL | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 1959 | 3.00 | 5 | 1.81 | 20 | 36.20 | |
|  Mosquera, Miguel | m | | 2359 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Santiago, Angel Adolfo | | | 2075 | COL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Acuna Buitrago, Camilo Andres | | | 2062 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Castro, Oscar H | m | | 2343 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Acevedo, Johan | | | 2096 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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) | | | | Gran Torneo Abierto IRT Ajedrez Rapido Ubate | Ubate | COL | 2013-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1959 | 2.00 | 3 | 0.46 | 20 | 9.20 | |
| | Rodriguez Contreras, Nelson Jo | | | 1930 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Suaza, Yesid Rodrigo | | | 1971 | COL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Rodriguez, German Enrique | | | 1945 | COL | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | |
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