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Individual Calculations July 2009 |
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| Roque, Fernando Total change: -78.30 | |   |
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| 1 IRT Proyeccion Sub 20 | Buenos Aires | ARG | 2009-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1971 | 1.50 | 7 | -2.52 | 25 | -63.00 | |
|  Medina, Lihue | | | 1773 | ARG | 0.00 | 1 | -0.76 | 25 | -19.00 | |  Paveto, Kevin | | | 2023 | ARG | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Villarreal, Ivan Nicolas | | | 1850 | ARG | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Garcia, Ezequiel | | | 2015 | ARG | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Goldwaser, Romina | | | 1971 | ARG | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Benedetti, Julio | | | 1901 | ARG | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Semprevivo, Florencia | | | 1874 | ARG | 0.50 | 1 | -0.13 | 25 | -3.25 | |
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) | | | NOTE: K factor changed | | Legislatura Copa Norberto Laporta | Buenos Aires | ARG | 2009-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1971 | 0.50 | 3 | -0.72 | 15 | -10.80 | |
| | Giampa, Alejandro | | | 2235 | ARG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Lupi, Pablo Cesar | | | 2128 | ARG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Latrecchiana, Christian | | | 1779 | ARG | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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) | | | NOTE: K factor changed | | VI Aniversario de Juego Ciencia | Buenos Aires | ARG | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1971 | 0.00 | 1 | -0.30 | 15 | -4.50 | |
| | Lo Presti, Roberto | | | 2117 | ARG | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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