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Individual Calculations January 2010 |
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| Lo Presti, Roberto Total change: -21.15 | |   |
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| Copa Ponzo 2009 | Monte Grande | ARG | 2009-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2071 | 3.50 | 5 | -0.24 | 15 | -3.60 | |
|  Strgacich, Marcos Arian | | | 1748 | ARG | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Cabral, Matias Andres | | | 1848 | ARG | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Bustamante, Leonidas | | | 2154 | ARG | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Guglielmone, Alberto | | | 1821 | ARG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Strgacich, Aylen | | | 1723 | ARG | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | IRT Bolbochan Club Banfield | Banfield, Buenos Aires | ARG | 2009-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2071 | 0.00 | 3 | -1.22 | 15 | -18.30 | |
| | Ferro, Ezequiel | | | 2177 | ARG | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Petruzzella, Lucas | | | 2070 | ARG | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Ferro, Ezequiel | | | 2177 | ARG | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | Superior FASGBA 2009 | Banfield | ARG | 2009-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2049 | 4.00 | 7 | 0.05 | 15 | 0.75 | |
| | Rojo Lynch, Enrique | | | 1867 | ARG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gargiulo, Lucas | | | 2231 | ARG | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Gaitan, Juan Manuel | | | 1926 | ARG | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Gonzalez, Carlos | | | 2060 | ARG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Cabral, Matias | | | 1848 | ARG | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Zafferano, Nicolas | | | 2065 | ARG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Prieu, Gustavo | | | 2004 | ARG | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | |
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