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Individual Calculations April 2018 |
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| Suaza, Jose Luis Total change: -56.00 | |   |
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| Campeonato Nacional Amateur 2018 Sub1700 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1554 | 0.00 | 1 | -0.11 | 40 | -4.40 | |
|  Vargas, Alejandro | | | 1909 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Semifinal 2 Categoria Sub-18 Absoluto 2018 | Ibague | COL | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1554 | 0.00 | 3 | -1.29 | 40 | -51.60 | |
|  Gallego, Julian Andres | | | 1954 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Garcia Barrera, Diego Fernando | | | 1473 | COL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Zona Moreno, Sergio Julian | | | 1485 | COL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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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