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Individual Calculations July 2009 |
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| Prasca Sosa, Rafael Felipe Total change: -1.20 | |   |
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| I Torneo Internacional Ciudad de Porlamar | Porlamar | VEN | 2009-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2415 | 7.50 | 9 | 0.67 | 10 | 6.70 | |
|  Otazo Sanchez, Annyd Gabriela | | | 2065 | VEN | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Duran Reina, Luisa Elena | | wm | 2065 | VEN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sequeda Mendoza, Nancy Stella | | wm | 2065 | VEN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Iturrizaga Bonelli, Eduardo | g | | 2528 | VEN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Boada Gomez, Wiston Esmir | | | 2236 | VEN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Marichal, Ariel | | | 2217 | CUB | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Torres Romero, Jose Daniel | | | 2184 | VEN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Perez Garcia, Luis Orlando | | | 2065 | CUB | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ostos, Julio Eduardo | m | | 2316 | VEN | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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) | | | | III Juegos del ALBA Masculino (PRIMERA ETAPA) Camaguey Ciudad, Camaguey, Cuba del 15 al 25 de Abril del 2009 | Camaguey Ciudad, Camaguey, Cuba | CUB | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2415 | 2.00 | 4 | -0.25 | 10 | -2.50 | |
| | Borda, Alan | f | | 2296 | BOL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Cabrera Torres, Raul | | | 2352 | CUB | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Jimenez Fraga, Pedro A | | | 2383 | CUB | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Gomez Garrido, Camilo Ernesto | m | | 2446 | CUB | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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) | | | | III Juegos del ALBA Masculino (SEMIFINAL) Camaguey Ciudad, Camaguey, Cuba del 15 al 25 de Abril del 2009 | Ciudad, Camaguey, Cuba | CUB | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2415 | 0.00 | 1 | -0.54 | 10 | -5.40 | |
| | Jimenez Fraga, Pedro A | | | 2383 | CUB | 0.00 | 1 | -0.54 | 10 | -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) | | |
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