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Rapid:
Individual Calculations February 2015 |
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| Ossa, Vladimir Total change: 13.60 | |   |
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| IRT Torneo Ajedrez Activo Feria de Cali 2014 ELITE | Cali | COL | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2002 | 0.00 | 2 | -0.66 | 20 | -13.20 | |
|  Mateus, Martha | | wm | 2152 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Figueroa, Daniel | | | 2101 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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 Ajedrez Activo Pijao Quindio | Pijao | COL | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 1985 | 3.00 | 5 | 1.34 | 20 | 26.80 | |
| | Hernandez, Cristian Andres | m | | 2274 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Sanchez Bonilla, John Henry | | | 1856 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lopez Idarraga, Daniel Eduardo | f | | 2133 | COL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Cardenas, Alejandro | | | 2020 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Escobar Forero, Alder | g | | 2385 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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