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Individual Calculations July 2009 |
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| Ponzo, Fabian Total change: -19.80 | |   |
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| Legislatura Copa Norberto Laporta | Buenos Aires | ARG | 2009-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2097 | 2.00 | 5 | -0.11 | 15 | -1.65 | |
|  Wisniacki, Flavio | | | 2297 | ARG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Tristan, Leonardo | | | 2393 | ARG | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Caceres Recalde, Fernando | | | 1925 | ARG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Ciruzzi, Luciano | | | 1952 | ARG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Cuevas, Alex | f | | 2244 | 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) | | | | 84 Semifinal Argentina Superior 2009 | La Plata | ARG | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2097 | 2.00 | 5 | -0.38 | 15 | -5.70 | |
| | Ravier, Osvaldo | | | 1853 | ARG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Giampa, Alejandro | | | 2235 | ARG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Torres, Sergio | | | 2185 | ARG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Palmero, Pablo | | | 2139 | ARG | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Negri, Santiago | | | 2130 | ARG | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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) | | | | 1er Copa Universidad de La Punta | Buenos Aires | ARG | 2009-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2097 | 1.00 | 4 | -0.83 | 15 | -12.45 | |
| | Quiroga, Sergio | | | 2206 | ARG | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Paz, Mario | | | 1809 | ARG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Pina, Ulises | f | | 2310 | CUB | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Lopez, Diego | | | 2165 | ARG | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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