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Individual Calculations March 2017 |
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| Arboleda Orozco, Juan M Total change: 19.60 | |   |
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| Torneo Abierto IRT de Apertura CONSTRUCTORA CONCONCRETO 2017 | Medellin | COL | 2017-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1904 | 2.00 | 6 | 0.59 | 40 | 23.60 | |
|  Soto, Christian Camilo | | | 2106 | COL | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Herrera, Milena | | wm | 2058 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Castrillon Gomez, Melissa | | wm | 2205 | COL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Herrera, Gabriel | | | 2259 | COL | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Zabala, Fidel | | | 1990 | COL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Montoya Diez, Cesar Augusto | | | 2107 | COL | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | Semifinal 1 Cat Sub18 Absoluto 2017 | Medellin | COL | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1904 | 2.50 | 4 | -0.10 | 40 | -4.00 | |
| | Yepez Ortiz, Dubier | | | 1692 | COL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Mendez Rodriguez, Andres David | | | 1504 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Torres Cueto, Jesus Marcial | c | | 2144 | COL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Llano Buritica, Eduardo | | | 1748 | COL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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