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Individual Calculations May 2017 |
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| Prado, Leonardo Total change: -3.80 | |   |
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| Campeonato Nacional Amateur 2017 Sub2300 Absoluto | Bogota | COL | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2144 | 4.00 | 7 | -0.19 | 20 | -3.80 | |
|  Obando Guzman, Soren Federico | | | 2002 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Estrada, Walter | | | 1995 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Univio Sanchez, German | c | | 1998 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Ruiz Aguilar, Pablo Alexander | f | | 2215 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Valderrama, Gilberto | f | | 2261 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rodriguez Mayorga, Julian E | | | 2096 | COL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Estrella Becerra, Fernando | c | | 1914 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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