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Individual Calculations July 2009 |
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| Sequeda Mendoza, Nancy Stella Total change: 24.25 | |   |
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| I Torneo Internacional Ciudad de Porlamar | Porlamar | VEN | 2009-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2029 | 2.50 | 6 | 0.97 | 25 | 24.25 | |
|  Osorio Itanare, Fernando Augusto | | | 2231 | VEN | 1.00 | 1 | 0.76 | 25 | 19.00 | |  Prasca Sosa, Rafael Felipe | m | | 2379 | VEN | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Pulvett, Daniel | | | 2250 | VEN | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Ostos, Julio Eduardo | m | | 2316 | VEN | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Betancourt Rojas, Pedro Luis | | | 2118 | VEN | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Martinez Reyes, Pedro Ramon | | | 2086 | VEN | 0.50 | 1 | 0.08 | 25 | 2.00 | |
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) | | |
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