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Individual Calculations May 2017 |
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| Perez Lujan, Mateo Total change: 14.60 | |   |
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| VII IRT Abierto de Semana Santa Gabriel Herrera 2017 | Antioquia | COL | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1746 | 2.00 | 7 | 0.73 | 20 | 14.60 | |
|  Garcia, Alvaro | f | | 2146 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Duque, Milton Antonio | | | 2017 | COL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Herrera, Milena | | wm | 2052 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Botero, Jonathan | | | 1893 | COL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Estrada, Walter | | | 1995 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Agudelo, Carlos Daniel | | | 1928 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gomez Barrero, Sergio | f | | 2072 | COL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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