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Individual Calculations September 2018 |
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| Serrato, Rafael Antonio Total change: -2.80 | |   |
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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 |
| 1975 | 1851 | 3.00 | 9 | -0.14 | 20 | -2.80 | |
|  Osorio, Cristhian Camilo | | | 2191 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Narvaez, Faber Alberto | | | 2090 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Florez, Santiago | | | 1715 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Romero, Daniela | | | 1849 | COL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Lopez Gonzalez, Carlos Andres | | | 1755 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Cardona Cortes, Juan Fernando | | | 2048 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Vallejo, Humberto | | | 2004 | COL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Carvajal, Jorge Ivan | | | 2034 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Arboleda Orozco, Juan M | c | | 2087 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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