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Individual Calculations July 2008 |
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| Pereyra, Horacio Total change: 14.00 | |   |
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| III Copa Ciudad de Berazategui | Berazategui, Buenos Aires | ARG | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 1987 | 2.00 | 5 | 0.56 | 25 | 14.00 | |
|  Calderon Fernandez, Gervas | | | 2281 | ARG | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Restuccia, Francisco | | | 2160 | ARG | 1.00 | 1 | 0.73 | 25 | 18.25 | |  Perez Pietronave, Carlos | | | 2219 | ARG | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Contin, Daniel | m | | 2303 | ITA | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Caceres Recalde, Fernando | | | 1850 | ARG | 1.00 | 1 | 0.32 | 25 | 8.00 | |
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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