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Individual Calculations May 2017 |
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| Gomez Barrero, Sergio Total change: -49.40 | |   |
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| VII IRT Abierto de Semana Santa Gabriel Herrera 2017 | Antioquia | COL | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2072 | 1.00 | 6 | -2.47 | 20 | -49.40 | |
|  Herrera, Juan Sebastian | f | | 2189 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Posada, Juan Manuel | f | | 2132 | COL | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Rios Parra, Mauricio | f | | 2279 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Garces, Javier | | | 1930 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Norena Yepez, Vanessa | | | 1677 | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Perez Lujan, Mateo | | | 1746 | COL | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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