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Individual Calculations July 2018 |
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| Castillo Barajas, Jonhatan Total change: -16.80 | |   |
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| VIII Torneo IRT Alcaldia Gachantiva - Boyaca | Gachantiva | COL | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1803 | 2.50 | 6 | -0.84 | 20 | -16.80 | |
|  Sanchez, Sebastian Felipe | m | | 2203 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lopez, Alberto | | | 1601 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Borbon, Oscar | | | 2028 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bautista Chiquillo, Leidy | | | 1590 | COL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lopez Parra, Carlos Alberto | | | 1645 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Higarrero, Juan David | | | 1565 | COL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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