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Individual Calculations September 2012 |
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| Salcedo, Jackeline Total change: -17.10 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 14 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1980 | 6.00 | 9 | -1.06 | 15 | -15.90 | |
|  Vargas D, Crystel | | | 1580 * | BOL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Nunez, Lucia | | | 1599 | PER | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Besso, Guadalupe | | | 1704 | ARG | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Zeballos Luque, Shirley | | | 1595 | CHI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Bermudez Veliz, Josselyn | | | 1661 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Dominguez, Laura Lucia | | | 1944 | COL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Rosales, Pierina | | wf | 1793 | PER | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Benites Narcizo, Wilma Flo | | | 1729 | PER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Hernandez Fonseca, Maria Paula | | | 1966 | COL | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * 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) | | | | Festival Internacional IRT Feria de las Flores 2012 | Medellin | COL | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1980 | 2.50 | 6 | -0.08 | 15 | -1.20 | |
| | Castaneda, Jorge Luis | | | 2131 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Castano, Jhon Edison | | | 2057 | COL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Torres, David | | | 1850 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Vasquez Martinez, Roberto Enr | | | 2090 | COL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Zapata Arbelaez, Estiven | | | 1977 | COL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Vallejo, Diego | | | 2083 | COL | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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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