Individual Calculations July 2015 |
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Salamanca, Juan David Total change: 3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1688 | 1745 | 3.00 | 5 | 0.15 | 40 | 6.00 | |
| Narvaez, Faber Alberto | | | 2099 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | Mesa Baez, Samuel | | | 1435 | COL | 1.00 | 1 | 0.14 | 40 | 5.60 | | Medina Barrios, Lina Maria | | | 1415 | COL | 1.00 | 1 | 0.12 | 40 | 4.80 | | Hernandez, Elvert | | | 1984 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | Herrera C., Luis Felipe | | | 1507 | COL | 1.00 | 1 | 0.20 | 40 | 8.00 | | 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) | | IRT Torneo Departamental San Pedrino de Mayores Florencia-Caqueta | Florencia | COL | 2015-06-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1847 | 1745 | 1.50 | 4 | -0.07 | 40 | -2.80 | |
| Arismendi Polanco, Efrain Stev | | | 1795 | COL | 1.00 | 1 | 0.57 | 40 | 22.80 | | Cadena M, Gustavo Adolfo | f | | 2145 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Cuevas Sanchez, Bramdon Daniel | | | 1732 | COL | 0.50 | 1 | -0.02 | 40 | -0.80 | | Alvarez Angel, Nelson Eduardo | | | 1717 | COL | 0.00 | 1 | -0.54 | 40 | -21.60 | | * 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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