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Individual Calculations July 2009 |
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| Latrecchiana, Christian Total change: 1.50 | |   |
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| Legislatura Copa Norberto Laporta | Buenos Aires | ARG | 2009-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1779 | 1.00 | 5 | 0.06 | 25 | 1.50 | |
|  Grushka, Carlos | f | | 2129 | ARG | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Tamayo, Jose Luis | | | 2000 | ARG | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Blanco, Marcos | | | 2062 | ARG | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Di Diego, Osvaldo | | | 2023 | ARG | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Roque, Fernando | | | 1971 | ARG | 0.50 | 1 | 0.25 | 25 | 6.25 | |
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) | | |
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