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Individual Calculations July 2009 |
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| Benedetti, Antonella Total change: -0.75 | |   |
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| Legislatura Copa Norberto Laporta | Buenos Aires | ARG | 2009-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1850 | 1.00 | 3 | 0.44 | 15 | 6.60 | |
|  Bulcourf, Carlos | f | | 2160 | ARG | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Trejo, Juan | | | 2076 | ARG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | De Zan, Alberto | | | 2085 | ARG | 1.00 | 1 | 0.79 | 15 | 11.85 | |
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) | | | | 62 Final Argentina Femenina Superior | Puan, Buenos Aires | ARG | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 1850 | 0.50 | 5 | -0.49 | 15 | -7.35 | |
| | Amed, Stephanie | | wf | 2166 | ARG | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Zuriel, Marisa | | wm | 2200 | ARG | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Malajovich, Sandra | | wm | 2111 | ARG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Maggiolo, Elisa | | wm | 2035 | ARG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Martyniuk, Carolina Milka | | | 1995 | ARG | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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