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Individual Calculations October 2008 |
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| Benedetti, Antonella Total change: 26.70 | |   |
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| XIX Panam.Fest U16 Girls | Carlos Paz, Cordoba | ARG | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1816 | 2.00 | 3 | 1.04 | 15 | 15.60 | |
|  Fiesco Hoyos, Ivonne Gigiola | | | 2036 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Valenzuela Astudillo, Anariky | | | 1824 | CHI | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Cordero, Daniela | | | 2005 | BOL | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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) | | | | 60 Camp. Superior Femenino | Buenos Aires | ARG | 2008-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1816 | 2.00 | 5 | 0.74 | 15 | 11.10 | |
| | Malajovich, Sandra | | wm | 2097 | ARG | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Martyniuk, Milca | | | 2035 | ARG | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Zuriel, Marisa | | wm | 2166 | ARG | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Semprevivo, Florencia | | | 1860 | ARG | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Colautti, Marcela | | | 1945 | ARG | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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