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Individual Calculations January 2009 |
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| Naymark, Israel Total change: -47.70 | |   |
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| Abierto de Primavera 2008 | Buenos Aires | ARG | 2008-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2104 | 2.00 | 5 | -1.37 | 15 | -20.55 | |
|  Villanueva, Mario | f | | 2315 | ARG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Coldman, Ricardo | | | 1754 | ARG | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Soria, Angel | | | 1958 | ARG | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Paz, Mario | | | 1829 | ARG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Jorquera Cabello, Paulo | | | 1935 | CHI | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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) | | | | Recordatorio Bobby Fischer 2008 | Buenos Aires | ARG | 2008-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2104 | 0.50 | 3 | -1.81 | 15 | -27.15 | |
| | Heinecke, Victor | | | 2053 | ARG | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Coldman, Ricardo | | | 1754 | ARG | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Paz, Mario | | | 1813 | ARG | 0.00 | 1 | -0.85 | 15 | -12.75 | |
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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