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Blitz:
Individual Calculations February 2018 |
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| Valle, Efrain Total change: -36.80 | |   |
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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 |
| 1957 | 2196 | 4.50 | 8 | -1.84 | 20 | -36.80 | |
|  Gonzalez, Walter | | | 2005 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Salazar, Marco A | | | 1821 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Arboleda, Hugo Gerardo | | | 1920 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jaramillo, Victor Fabian | | | 2015 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ardila, Oscar Humberto | c | | 2007 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ceron, Edgar Ivan | | | 2016 | COL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Beltran, Carlos Armando | | | 2022 | COL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Giron, Diego Fernando | | | 1846 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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