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Individual Calculations November 2009 |
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| Chiappano, Marcelo Total change: 0.50 | |   |
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| 2° Simon Bolivar Copa PDVSur | Buenos Aires | ARG | 2009-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1856 | 2.00 | 5 | 0.02 | 25 | 0.50 | |
|  Olivera, Horacio | | | 2249 | ARG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Coldman, Ricardo | | | 1645 | ARG | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Quenallata, Luciano | | | 2157 | ARG | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Lo Presti, Roberto | | | 2071 | ARG | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Covelli, Luis Alberto | | | 1665 | ARG | 1.00 | 1 | 0.25 | 25 | 6.25 | |
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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