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Individual Calculations May 2013 |
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| Galvis, Selene Total change: -37.05 | |   |
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| Zonal Sub16 Femenino Zona Especial Valle | Cali | COL | 2013-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1799 | 0.50 | 3 | -1.56 | 15 | -23.40 | |
|  Cardoso, Jaidy Marcela | | | 1616 | COL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Rodriguez, Sofia | | | 1822 | COL | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Viveros, Erica Johana | | | 1501 | COL | 0.00 | 1 | -0.85 | 15 | -12.75 | |
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) | | | | Zonal Sub18 Femenino Zona Especial Valle | Cali | COL | 2013-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1799 | 3.00 | 5 | -0.91 | 15 | -13.65 | |
| | Arroyave Salinas, Marisol | | | 1399 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mesa, Brenda Sofia | | | 1810 | COL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Viveros, Erica Johana | | | 1501 | COL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Cardoso, Jaidy Marcela | | | 1616 | COL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Medina, Natalia | | | 1399 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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