Individual Calculations July 2019 |
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Castillo Barajas, Tatiana Total change: 13.20 | | |
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IX Torneo Nacional IRT Alcaldia de Gachantiva - Liga ajedrez de Boyaca | Gachantiva | COL | 2019-06-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1687 | 1362 | 1.00 | 5 | 0.33 | 40 | 13.20 | |
| Lopez, Jorge Hernan | c | | 1762 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Suaza, Yesid Rodrigo | c | | 1762 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Silva Albarracin, Waldomiro | | | 1640 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | Acosta, Jaime | | | 1590 | COL | 1.00 | 1 | 0.79 | 40 | 31.60 | | Rojas Castillo, Andrea Lizeth | | | 1680 | COL | 0.00 | 1 | -0.13 | 40 | -5.20 | | * 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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