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Individual Calculations September 2012 |
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| Sorin, Ariel Total change: -1.20 | |   |
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| III Magistral Grafica Yael - Torre Blanca 40 Aniversario | Buenos Aires | ARG | 2012-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2398 | 2452 | 5.00 | 9 | -0.12 | 10 | -1.20 | |
|  Real De Azua, Ernesto | m | | 2474 | ARG | 0.50 | 1 | 0.03 | 10 | 0.30 | |  Obregon, Andres Carlos | | | 2457 | ARG | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Rodriguez Vila, Andres | g | | 2535 | URU | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Fabian, Gaston | f | | 2338 | ARG | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Latorre, Matias | | | 2217 | PAR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Perez Ponsa, Federico | g | | 2489 | ARG | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Molina, Roberto Junio Brito | m | | 2423 | BRA | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Diaz Hollemaert, Nahuel | m | | 2409 | ARG | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Stewart, William John | | | 2238 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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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