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Individual Calculations March 2012 |
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| Natan, Isaac Total change: 10.65 | |   |
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| Abierto "Ing. Oscar Carlsson" | Buenos Aires | ARG | 2012-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1636 | 2.50 | 7 | 0.71 | 15 | 10.65 | |
|  Dewey, Augusto | | | 1841 | ARG | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Martinez, Jose Enrique | | | 1808 | ARG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Ojea, Ricardo | | | 2025 | ARG | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Bleuer, Leonardo | | | 1629 | ARG | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Mazza, Guillermo | | | 1781 | ARG | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Sammartino, Gabriel | | | 1904 | ARG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Tejera, Mario Alberto | | | 1874 | ARG | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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