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Individual Calculations April 2009 |
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| Lanza, Luciano Total change: -21.75 | |   |
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| Cincuentenario Escobar | Escobar, Buenos Aires | ARG | 2009-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2136 | 1.50 | 4 | -0.87 | 25 | -21.75 | |
|  Gonzalez, Cesar | | | 1786 | ARG | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Karpinski, Ivan | | | 1786 | ARG | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Barrionuevo, Pablo | f | | 2326 | ARG | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Cori Tello, Deysi | | wm | 2256 | PER | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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