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Individual Calculations July 2015 |
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| Corredor Rengifo, Luis Fernand Total change: -19.20 | |   |
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| V Open de Ajedrez Ciudad de Ortega | Ortega | COL | 2015-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2037 | 2.50 | 5 | -0.96 | 20 | -19.20 | |
|  Calderon Zuta, Nicolas | | | 1688 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Panesso Rivera, Henry | m | | 2349 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Piedrahita, Danilo | | | 1775 | COL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ducuara Alape, Eduardo | | | 1637 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Osorio Mendez, Hector | | | 1892 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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