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Individual Calculations September 2009 |
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| Bernal, Gustavo Total change: 9.15 | |   |
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| Primera Cat Circulo Peon Rey | Buenos Aires | ARG | 2009-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2094 | 3.50 | 6 | 0.94 | 15 | 14.10 | |
|  Quarracino, Carlos | | | 2229 | ARG | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Pedro, Fernando | f | | 2187 | ARG | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Justo, Virginia | | wm | 2096 | ARG | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Romano, Oscar | | | 2114 | ARG | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Alejos, Felipe | | | 2058 | ARG | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Quarracino, Santiago | | | 2203 | ARG | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | IRT Jose Rubinstein | Vicente Lopez | ARG | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2091 | 3.00 | 6 | -0.33 | 15 | -4.95 | |
| | Bulcourf, Carlos | f | | 2148 | ARG | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Pradines, Emmanuel | | | 1976 | ARG | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Buscaglia, Claudio | | | 2011 | ARG | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Bruno, Gerardo | | | 1731 | ARG | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Marey, Mauro | | | 2140 | ARG | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Ibar, Marcelo | f | | 2234 | ARG | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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