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Individual Calculations July 2009 |
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| Ravier, Osvaldo Total change: -5.85 | |   |
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| 84 Semifinal Argentina Superior 2009 | La Plata | ARG | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1853 | 0.50 | 5 | -0.39 | 15 | -5.85 | |
|  Quiroga, Facundo | m | | 2203 | ARG | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Ponzo, Fabian | | | 2097 | ARG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Martinez Elhelou, Mariano | | | 2153 | ARG | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Virgillito, Cristian | | | 2203 | ARG | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Gaitan, Juan Manuel | | | 1985 | ARG | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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