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Individual Calculations October 2008 |
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| Arraga, Gerardo Total change: -57.75 | |   |
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| Abierto de la Despedida | Buenos Aires | ARG | 2008-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1998 | 2.00 | 7 | -0.62 | 25 | -15.50 | |
|  Anelli, Antonio | f | | 2209 | ARG | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Echeguren, Gustavo | | | 2084 | ARG | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Alvarez, Roberto | | | 2099 | ARG | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Benko, Francisco | | | 2053 | ARG | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Bibiloni, Jorge Jaime | | | 2164 | ARG | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Martin Y Herrera, Jaime | | | 1990 | ARG | 0.50 | 1 | -0.01 | 25 | -0.25 | | | Lodi, Guillermo | | | 2042 | ARG | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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) | | | | Abierto Congreso de Tucuman | Buenos Aires | ARG | 2008-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1998 | 0.00 | 4 | -1.69 | 25 | -42.25 | |
| | Madina Yadarola, Martin | | | 2274 | ARG | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Lopez, Diego | | | 2149 | ARG | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Albarracin, Nicolas | | | 1957 | ARG | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Ocampos, Ian | | | 1881 | ARG | 0.00 | 1 | -0.66 | 25 | -16.50 | |
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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