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Individual Calculations July 2019 |
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| Rojas Castillo, Leibntz Ediso Total change: 17.20 | |   |
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| IX Torneo Nacional IRT Alcaldia de Gachantiva - Liga ajedrez de Boyaca | Gachantiva | COL | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1672 | 2.00 | 5 | 0.43 | 40 | 17.20 | |
|  Suaza, Yesid Rodrigo | c | | 1881 | COL | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Lopez, Jorge Hernan | c | | 1936 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Murillo, Duber | | | 1906 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mena, Yamil Octavio | c | | 1966 | COL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rodriguez Wilches, Fernando | | | 1430 | COL | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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