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Individual Calculations July 2019 |
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| Murillo, Duber Total change: 17.20 | |   |
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| IX Torneo Nacional IRT Alcaldia de Gachantiva - Liga ajedrez de Boyaca | Gachantiva | COL | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1906 | 4.50 | 7 | 0.43 | 40 | 17.20 | |
|  Bautista Luis, Fernando | | | 1506 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Becerra, Juan David | f | | 2306 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Acosta, Jaime | | | 1590 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Rojas Castillo, Leibntz Ediso | | | 1672 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Arango, Santiago | | | 2007 | COL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Rojas Castillo, Andrea Lizeth | | | 1680 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Corredor, Fabian | | | 2092 | COL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | |
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