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Individual Calculations January 2019 |
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| Garcia, John Fredy Total change: -23.40 | |   |
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| IRT Aguinaldo Boyacense 2018 | Tunja | COL | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1902 | 2.50 | 5 | -1.17 | 20 | -23.40 | |
|  Bautista, Luis Fernando | | | 1502 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rojas Castillo, Leibnitz Edison | | | 1623 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Rincon Fuquen, Angie Lizeth | | | 1537 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Gomez Morales, Juan Sebastian | | | 1732 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dominguez Rincon, Miller | f | | 2058 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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