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Individual Calculations September 2010 |
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| Velez Alvarez, Laura Camila Total change: -0.75 | |   |
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| Torneo IRT Internacional de Ajedrez Charala | Charala | COL | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1649 | 0.50 | 4 | -0.03 | 25 | -0.75 | |
|  Ortiz, Javier | | | 2049 * | COL | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Cupaban Bautista, Sergio Alejan | | | 2041 | COL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Jimenez, Luis Felipe | | | 1999 | COL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Restrepo, Hugo | | | 1830 | COL | 0.50 | 1 | 0.24 | 25 | 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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