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Individual Calculations January 2019 |
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| Guarin Fonseca, Nobel Alfredo Total change: 10.40 | |   |
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| IRT Aguinaldo Boyacense 2018 | Tunja | COL | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1386 | 1.00 | 5 | 0.26 | 40 | 10.40 | |
|  Manrique Ochoa, Fernando | c | | 1786 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Toro, Jonathan | | | 1786 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Silva Albarracin, Waldomiro | | | 1733 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Cala Bayona, Jose Claudio | | | 1655 | COL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Rincon Fuquen, Angie Lizeth | | | 1537 | COL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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