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Individual Calculations April 2008 |
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| Acosta, Raul Eduardo Total change: -3.75 | |   |
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| Internacional Ciudad de Pergamino | Pergamino, Buenos Aires | ARG | 2008-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2064 | 0.50 | 3 | -0.15 | 25 | -3.75 | |
|  Cubas, Jose Fernando | m | | 2414 | PAR | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Gomez, Carlos David | | | 2205 | ARG | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Gibson, Tomas | | | 2271 | ARG | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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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