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Individual Calculations July 2019 |
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| Lopez Posada, Nelson Eduardo Total change: -2.60 | |   |
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| IRT de Primera Categoria Jorge Aristizabal Antioquia 2019 | Medellin | COL | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1680 | 2.00 | 5 | -0.13 | 20 | -2.60 | |
|  Blandon, Luis Guillermo | m | | 2080 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rios Parra, Juan Fernando | | | 2029 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Quintero Jara, Ana Sofia | | | 1373 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Toro Cadavid, John Edison | | | 1919 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Granda Carranza, Mateo | | | 1347 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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