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Blitz:
Individual Calculations June 2015 |
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| Valle, Efrain Total change: -68.80 | |   |
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| IRT Open Distrital Blitz | Bogota | COL | 2015-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2210 | 7.50 | 14 | -1.80 | 20 | -36.00 | |
|  Obando Guzman, Soren Federico | | | 1901 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Obando Guzman, Soren Federico | | | 1901 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ramirez, Jaime Orlando | f | | 2007 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ramirez, Jaime Orlando | f | | 2007 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mosquera, Miguel | m | | 2404 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mosquera, Miguel | m | | 2404 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Salcedo, Diana | | wf | 1996 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Salcedo, Diana | | wf | 1996 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mena, Yamil Octavio | | | 2055 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mena, Yamil Octavio | | | 2055 | COL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Orozco, Luz Elena | | | 2088 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Orozco, Luz Elena | | | 2088 | COL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Pena Duarte, Fabian Dario | | | 2116 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Pena Duarte, Fabian Dario | | | 2116 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | IRT U Pedagogica Ajedrez por Colombia Blitz | Bogota | COL | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2210 | 4.50 | 9 | -1.64 | 20 | -32.80 | |
| | Moreno, Julian David | | | 1862 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bejarano, Dany Andres | | | 2023 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Gomez, Jorge Leonardo | | | 1810 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Obando Guzman, Soren Federico | | | 1901 | COL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Lizarazo, Juan Carlos | | | 2108 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Cifuentes, John Jairo | c | | 2236 | COL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Rojas Barrero, Andres Humberto | f | | 2177 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Trujillo, Otoniel | | | 2178 | COL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Chavarro, Jeffry | | | 2178 | COL | 0.00 | 1 | -0.54 | 20 | -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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