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Individual Calculations May 2017 |
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| Casas, Jose Fernando Total change: -5.80 | |   |
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| Campeonato Nacional Amateur 2017 Sub2000 Absoluto | Bogota | COL | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1858 | 2.50 | 6 | -0.29 | 20 | -5.80 | |
|  Rodriguez Correa, Enrique | | | 1995 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Alvarez Gamez, Ismael | | | 1950 | COL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Lugo Lozano, Luz Adriana | | | 1918 | COL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Palacios Parra, Ivan | | | 1951 | COL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Acosta Cruz, Luis Ivan | | | 1775 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Blanco, Santiago | | | 1708 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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