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Individual Calculations July 2018 |
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| Fraile Vela, Maria Isabel Total change: -22.80 | |   |
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| VIII Torneo IRT Alcaldia Gachantiva - Boyaca | Gachantiva | COL | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1688 | 1.00 | 4 | -0.57 | 40 | -22.80 | |
|  Lopez Parra, Carlos Alberto | | | 1645 | COL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Castillo, Ricardo | | | 1948 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Garcia, Alvaro | f | | 2088 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Luna Velandia, Juan Sebastian | | | 1491 | COL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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