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Individual Calculations July 2009 |
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| Boada Gomez, Wiston Esmir Total change: 16.05 | |   |
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| I Torneo Internacional Ciudad de Porlamar | Porlamar | VEN | 2009-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2236 | 4.50 | 7 | 1.07 | 15 | 16.05 | |
|  Corado, Rafael Alejandro | | | 2044 | VEN | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Torres Romero, Jose Daniel | | | 2184 | VEN | 0.50 | 1 | -0.07 | 15 | -1.05 | |  Prasca Sosa, Rafael Felipe | m | | 2415 | VEN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Pulvett, Daniel | | | 2250 | VEN | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Marichal, Ariel | | | 2217 | CUB | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Iturrizaga Bonelli, Eduardo | g | | 2528 | VEN | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Sequeda Ramirez, Pablo | | | 2104 | VEN | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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