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Individual Calculations April 2009 |
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| Tierno De La Rosa, Juan Pablo Total change: 55.50 | |   |
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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 |
| 2077 | 1809 | 3.50 | 7 | 2.22 | 25 | 55.50 | |
|  Sammartino, Gabriel | | | 1958 | ARG | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Churba, Daniel | | | 2159 | ARG | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Rodriguez, Esteban | | | 2159 | ARG | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Barrionuevo, Pablo | f | | 2159 | ARG | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Alvarez, Alberto E. | | | 1980 | ARG | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Moccero, Eduardo M. | | | 2082 | ARG | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Albarracin, Nicolas | | | 2041 | ARG | 0.50 | 1 | 0.29 | 25 | 7.25 | |
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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