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Blitz:
Individual Calculations February 2018 |
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| Plazas, Alfonso Total change: -15.60 | |   |
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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 |
| 1945 | 1987 | 3.00 | 7 | -0.78 | 20 | -15.60 | |
|  Arango Arenas, Juan Camilo | | | 2105 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Gonzalez, Leandro | | | 1650 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rosero, Jefferson | | | 2046 | COL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Mateus, Alejandro | f | | 2325 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Giron, Diego Fernando | | | 1846 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Urbano, Santiago | | | 1587 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arias, Daniel | | | 2054 | COL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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