Individual Calculations July 2009 |
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Davis, Alfredo Total change: 0.00 | | |
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XL Abierto de Mar del Plata | Mar del Plata, Buenos Aires | ARG | 2009-04-05 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
2063 | 0 | 1.50 | 4 | 0.00 | 1976 | | 0.00 | |
| Herrera, Martin | | | 2178 | ARG | 0.00 | 1 | 0.00 | | 0.00 | | Izaguirre, Carlos | | | 2020 | ARG | 0.50 | 1 | 0.00 | | 0.00 | | Ordenes Segovia, Sergio | | | 2071 | CHI | 1.00 | 1 | 0.00 | | 0.00 | | Couso, Juan Jose | | | 1981 | ARG | 0.00 | 1 | 0.00 | | 0.00 | | 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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