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Individual Calculations September 2018 |
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| Herrera, Milena 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 |
| 2153 | 2059 | 2.00 | 5 | 0.14 | 20 | 2.80 | |
|  Herrera, Juan Sebastian | f | | 2295 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Leon Acevedo, Juan Alejandro | c | | 1770 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gallego, Julian Andres | | | 2215 | COL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Arribas Robaina, Maritza | | wg | 2281 | CUB | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Garnier, Rene | | | 2202 | ARG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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