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Individual Calculations September 2009 |
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| Lovece, Ruth Total change: -1.50 | |   |
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| Torneo Ajedrez para Todos FADA | Mar del Plata | ARG | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2016 | 2.00 | 4 | 0.86 | 15 | 12.90 | |
|  Nedilski, Diego | f | | 2290 | ARG | 1.00 | 1 | 0.83 | 15 | 12.45 | |  Sandoval, Teofilo | | | 2121 | PER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Lanza, Luciano | | | 2114 | ARG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Virgillito, Cristian | | | 2216 | ARG | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | Primer Olimpiada del Mercosur 2009 | Mar del Plata | ARG | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2016 | 0.00 | 2 | -0.96 | 15 | -14.40 | |
| | Fernandez, Florencia | | | 2105 | ARG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Jorquera, Valentina | | | 1957 | CHI | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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