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Individual Calculations September 2019 |
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| Perdomo, Jefferson Total change: 5.20 | |   |
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| XXVI IRT Feria de Las Flores Inmemoriam Oscar Castro 2019 | Medellin | COL | 2019-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2010 | 3.50 | 8 | 0.26 | 20 | 5.20 | |
|  Zapata Arbelaez, Estiven | f | | 2207 | COL | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Zapata Cuartas, Juan Carlos | | | 2120 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Pai, Juan David | | | 2111 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Silva, Emmanuel | | | 2119 | COL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Ramirez, Benjamin Dario | | | 2194 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Leon Acevedo, Juan Alejandro | c | | 1866 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Cano, Luis Fernando | | | 2152 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Campos Gomez, Manuel | | | 1881 | COL | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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