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Individual Calculations March 2011 |
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| Giuliani, German Total change: 3.75 | |   |
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| Copa Bicentenario Club Argentino de Ajedrez | Buenos Aires | ARG | 2010-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1898 | 3.00 | 5 | 0.61 | 15 | 9.15 | |
|  Albarracin, Nicolas | | | 2059 | ARG | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Berardo, Tomas | | | 1711 | ARG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Salama, Andre Sasson | | | 1991 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Guelman, Jorge Miguel | | | 1775 | ARG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Torella, Rodolfo | | | 2035 | ARG | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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) | | | | Abierto de Reyes Club Argentino | Buenos Aires | ARG | 2011-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1842 | 1.50 | 3 | -0.36 | 15 | -5.40 | |
| | Pizzatti, Mario | | | 1616 | ARG | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Natan, Isaac | | | 1702 | ARG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Di Diego, Osvaldo | | | 1926 | ARG | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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