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Individual Calculations May 2017 |
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| Acosta Cruz, Luis Ivan Total change: -17.00 | |   |
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| Campeonato Nacional Amateur 2017 Sub2000 Absoluto | Bogota | COL | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1775 | 2.00 | 7 | -0.85 | 20 | -17.00 | |
|  Casas Cobos, Julio Eduardo | | | 1948 | COL | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Melo Ramirez, Marlon Roman | | | 1931 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rodriguez, Hector Manuel | | | 1921 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Guerrero, Hernando | | | 1892 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Velasquez, Joan Sebastian | | | 1401 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Casas, Jose Fernando | | | 1858 | COL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Gomez Perdomo, Jonatan | c | | 1876 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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