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Rapid:
Individual Calculations December 2016 |
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| Mesa Baez, Samuel Total change: 26.80 | |   |
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| IRT Ajedrez en vivo Amateur 30 de Octubre | Bogota | COL | 2016-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1567 | 2.00 | 5 | 1.34 | 20 | 26.80 | |
|  Mendoza Sanchez, Juan Martin | | | 1926 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Castaneda Lizarazo, Duvan | | | 1912 | COL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Acosta Morales, Juan Carlos | | | 1819 | COL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Moreno, Jaime Alberto | | | 1902 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vasquez, Rafael | | | 1873 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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