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Individual Calculations July 2008 |
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| Spata, German Total change: 9.60 | |   |
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| III Copa Ciudad de Berazategui | Berazategui, Buenos Aires | ARG | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2240 | 3.50 | 6 | 0.61 | 15 | 9.15 | |
|  Pichot, Alan | | | 1940 | ARG | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Perdomo, Carlos Andres | m | | 2353 | COL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Tristan, Leonardo | | | 2373 | ARG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Balzano, Ivan | | | 2034 | ARG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Quinteros, Miguel A. | g | | 2433 | ARG | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Perelman, Hernan | | | 2343 | ARG | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | Recordacion Roberto Ney | Buenos Aires | ARG | 2008-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2240 | 5.00 | 8 | 0.03 | 15 | 0.45 | |
| | Ivanov, Ivan | | | 1935 | BUL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Fernandez, Maria Florencia | | | 2037 | ARG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ruperez, Miguel | | | 2098 | ARG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Bronstein, Luis Marcos | m | | 2371 | ARG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Tokman, Ariel | | | 2087 | ARG | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Bianchi, Lucas | | | 2070 | ARG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Quiroga, Facundo | m | | 2331 | ARG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Anelli, Antonio | f | | 2209 | ARG | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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