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Individual Calculations May 2017 |
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| Valderrama, Gilberto Total change: -9.00 | |   |
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| Campeonato Nacional Amateur 2017 Sub2300 Absoluto | Bogota | COL | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2261 | 4.50 | 7 | -0.45 | 20 | -9.00 | |
|  Ballesteros Lopez, William | | | 2053 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Salcedo, Jackeline | | wf | 2017 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vargas, Edwin Antonio | | | 2045 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pena Duarte, Fabian Dario | | | 2205 | COL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Prado, Leonardo | | | 2144 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tirado, Juan Camilo | | | 2049 | COL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Otalora, Carlos Eduardo | | | 2195 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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