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Individual Calculations May 2020 |
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| Valle, Efrain Total change: 4.40 | |   |
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| Campeonato Nacional Amateur 2020 Categoria Sub2300 | Paipa | COL | 2020-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2072 | 4.00 | 7 | 0.22 | 20 | 4.40 | |
|  Silva, Jorge | c | | 1987 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Tocua, Santiago | | | 2016 | COL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ruiz Aguilar, Pablo Alexander | f | | 2216 | COL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Narvaez, Faber Alberto | f | | 2055 | COL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Garcia, Alvaro | f | | 2088 | COL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Obando Guzman, Soren Federico | | | 2005 | COL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Estrella Becerra, Fernando | c | | 1939 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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