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Individual Calculations March 2017 |
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| Parada Beltran, Laura Valentin Total change: -0.40 | |   |
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| IRT Campeonato Distrital Amateur sub-2300 | Bogota | COL | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1421 | 1.00 | 4 | -0.01 | 40 | -0.40 | |
|  Leal Cortes, Diego Fernando | | | 1821 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Torres, Carlos Arturo | | | 1799 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pena, Luis Orlando | | | 1519 | COL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Vanegas, Mateo De Jesus | | | 1446 | COL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * 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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