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Individual Calculations April 2009 |
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| Del Cuadro, Nestor Total change: 19.35 | |   |
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| Grand Prix 1° Etapa Club Argentino | Buenos Aires | ARG | 2009-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2103 | 4.00 | 7 | 1.29 | 15 | 19.35 | |
|  Guelman, Jorge Miguel | | | 1895 | ARG | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Elman, Christian | | | 2188 | ARG | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Bronstein, Luis Marcos | m | | 2390 | ARG | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Churba, Daniel | | | 2162 | ARG | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Perez Pietronave, Carlos | f | | 2215 | ARG | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Lopez, Diego | | | 2168 | ARG | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Barrionuevo, Pablo | f | | 2326 | ARG | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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