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Blitz:
Individual Calculations February 2018 |
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| Tobar B, Jorge Esteban Total change: 14.80 | |   |
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| Torneo IRT Ajedrez Blitz Feria de Cali 2017 | Cali | COL | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1785 | 3.00 | 8 | 0.74 | 20 | 14.80 | |
|  Cifuentes, John Jairo | m | | 2155 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mateus, Martha | | wm | 2009 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Idrobo, Juan Manuel | | | 1459 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ballesteros Lopez, William | | | 1979 | COL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Gonzalez, Walter | | | 2005 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Machado, Fabio | | | 2005 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Quishpe Vaca, Andres | | | 1966 | ECU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Barreiro Jurado, Frank | | | 2119 | COL | 0.00 | 1 | -0.12 | 20 | -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) | | |
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