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Individual Calculations May 2012 |
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| Perez, Velazco Daniela Total change: -17.10 | |   |
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| Open Internacional de Semana Santa L.A.B. | Bogota | COL | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1478 | 0.00 | 6 | -0.57 | 30 | -17.10 | |
|  Coy Herran, Alfonso | | | 1878 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Quinonez, Constanza | | | 1830 | COL | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Duran, Mauricio | | | 1817 | COL | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Gomez, Jesus Alberto | | | 1838 | COL | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Corredor Rengifo, Luis Fernando | | | 1878 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Gaviria, Alejandro | | | 1878 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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