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Individual Calculations June 2013 |
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| Parra, Diego Alexander Total change: -7.35 | |   |
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| IRT Semifinal Departamental de Mayores Absoluto 2013 | Sopo | COL | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1929 | 1.00 | 3 | -0.49 | 15 | -7.35 | |
|  Rozo, Claudia Magally | | | 1529 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Guerrero Forero, Ricardo Alon | | | 2198 | COL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Arias, Juan Diego | | | 2002 | COL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | * 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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