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Individual Calculations September 2015 |
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| Arismendi Polanco, Efrain Stev Total change: 40.00 | |   |
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| XXII IRT Internacional Feria de las Flores Medellin 2015 Inmemorial Oscar Castro | Medellin | COL | 2015-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1873 | 3.50 | 8 | 1.00 | 40 | 40.00 | |
|  Benitez Rodriguez, Carlos | | | 2156 | COL | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Barria, Blass | | | 2099 | PAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Diaz Herrera, Leider Andres | | | 2029 | COL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Rivera, Alberto | m | | 2273 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Andrade Truyol, Geiner Jose | c | | 2000 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Lizarazo Arango, Juan Carlos | | | 2029 | COL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Narvaez, Faber Alberto | | | 2090 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gonzalez Taborda, David | | | 1474 | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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