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Individual Calculations July 2009 |
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| Otazo Sanchez, Annyd Gabriela Total change: 24.00 | |   |
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| I Torneo Internacional Ciudad de Porlamar | Porlamar | VEN | 2009-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1953 | 3.50 | 7 | 1.60 | 15 | 24.00 | |
|  Prasca Sosa, Rafael Felipe | m | | 2303 | VEN | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Betancourt Rojas, Pedro Luis | | | 2118 | VEN | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Osorio Itanare, Fernando Augusto | | | 2231 | VEN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Martinez Reyes, Pedro Ramon | | | 2086 | VEN | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Araujo Freites, Yesmar Yoneidis | | | 2002 | VEN | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Torres Romero, Jose Daniel | | | 2184 | VEN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hernandez Graterol, Zaida Carolin | | | 2043 | VEN | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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