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Individual Calculations January 2011 |
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| Arraga, Gerardo Total change: 28.65 | |   |
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| Abierto Cristobal Colon Sub 2300 Club Argentino | Buenos Aires | ARG | 2010-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1961 | 5.00 | 8 | 1.91 | 15 | 28.65 | |
|  Ippoliti, Horacio Alberto | | | 2088 | ARG | 1.00 | 1 | 0.67 | 15 | 10.05 | |  Quinonez, Hector | | | 2047 | ARG | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Fell, Sebastian | | | 2103 | ARG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Profilo, Vicente | | | 1684 | ARG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Filion, Charles | | | 2252 | CAN | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Benedetti, Claudio | | | 2048 | ARG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Papez, Boris Alejandro | | | 2046 | ARG | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Martin, Pedro | | | 2083 | ARG | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | Abierto Philidor Club Argentino | Buenos Aires | ARG | 2010-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1933 | 4.00 | 7 | 0.00 | 15 | 0.00 | |
| | Galagovsky, Carlos | | | 2113 | ARG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Salcedo, Carlos | | | 1717 | ARG | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Covelli, Luis Alberto | | | 1544 | ARG | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Lozano, Betania | | | 1937 | ARG | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Caceres Recalde, Fernando | | | 1976 | ARG | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Soto, Jose Manuel | | | 1823 | VEN | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Farah, Daniel | | | 1951 | BRA | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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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