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Individual Calculations July 2008 |
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| Gibson, Tomas Total change: -8.25 | |   |
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| Memorial Maxim Sorokin | Buenos Aires | ARG | 2008-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2271 | 5.00 | 8 | 0.14 | 15 | 2.10 | |
|  Lodi, Guillermo | | | 2019 | ARG | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Ocampos, Ian | | | 1921 | ARG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Contin, Daniel | m | | 2309 | ITA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Cubas, Jose | m | | 2451 | PAR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Franco, Gaston | | | 2034 | ARG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Bronstein, Luis Marcos | m | | 2362 | ARG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Urchipia, Carlos | | | 2112 | ARG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Guerrero, Alvaro | | | 2228 | URU | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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) | | | | 82 Semifinal Argentina Superior | Buenos Aires | ARG | 2008-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2245 | 2.00 | 6 | -0.69 | 15 | -10.35 | |
| | Mahia, Gustavo | f | | 2433 | ARG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Palmero, Pablo | | | 2133 | ARG | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Lo Presti, Roberto | | | 2120 | ARG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Varela, Gaston | f | | 2347 | ARG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Quiroga, Facundo | m | | 2331 | ARG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Perelman, Hernan | | | 2343 | ARG | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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