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Individual Calculations September 2018 |
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| Valle, Efrain Total change: 12.00 | |   |
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| XXV Torneo IRT Internacional Feria de las Flores In Memoriam Oscar Castro 2018 | Medellin | COL | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2139 | 5.00 | 9 | 0.60 | 20 | 12.00 | |
|  Gomez Vasquez, Laura Sofia | | | 1739 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Escobar Medina, Andres F | | | 2276 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Herrera, Juan Sebastian | f | | 2295 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pazos Gambarrotti, Plinio | m | | 2222 | ECU | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Carvajal, Jorge Ivan | | | 2034 | COL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Cardoso Cardoso, Jose Gabriel | f | | 2371 | COL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Toro Castaneda, Elizabeht | c | | 1995 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mateus, Alejandro | f | | 2327 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Perdomo, Jefferson | | | 2008 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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