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Individual Calculations April 2009 |
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| Soria, Angel Total change: -2.70 | |   |
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| Recordacion Jose M. Suarez | Buenos Aires | ARG | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1982 | 2.00 | 4 | -0.18 | 15 | -2.70 | |
|  Arnaldi, Fernando | | | 1632 | ARG | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Guerrero, Alvaro | | | 2178 | URU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ibar, Marcelo | f | | 2268 | ARG | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Coldman, Ricardo | | | 1640 | ARG | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
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