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Individual Calculations September 2009 |
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| Doval, Oscar Total change: 8.55 | |   |
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| IRT Jose Rubinstein | Vicente Lopez | ARG | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1829 | 2.50 | 6 | 0.57 | 15 | 8.55 | |
|  Ricchio, Mario | | | 1889 | ARG | 1.00 | 1 | 0.58 | 15 | 8.70 | |  Pradines, Emmanuel | | | 1976 | ARG | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Perez, Maximiliano | | | 2142 | ARG | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Perez, Mario Abel | | | 2095 | ARG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Buscaglia, Claudio | | | 2011 | ARG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bruno, Gerardo | | | 1731 | ARG | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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