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Individual Calculations July 2018 |
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| Lopez, Alberto Total change: 15.20 | |   |
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| VIII Torneo IRT Alcaldia Gachantiva - Boyaca | Gachantiva | COL | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1601 | 1.00 | 4 | 0.38 | 40 | 15.20 | |
|  Otalora, Carlos Eduardo | f | | 2001 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castillo Barajas, Jonhatan | | | 1803 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Casas Ospina, Favio | | | 1907 | COL | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Suaza, Yesid Rodrigo | c | | 1882 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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