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Individual Calculations July 2009 |
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| Hallon Rodriguez, Jose Total change: -41.85 | |   |
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| XIV Grand Prix, 3era. Parada | Guayaquil | ECU | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 2000 | 1.50 | 4 | -1.90 | 15 | -28.50 | |
|  Brito, Danya | | | 1657 | ECU | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Moncada Russo, Bryan | | | 1758 | ECU | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Villegas Reyes, Maria | | | 1728 | ECU | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Llamuca, Henry | | | 1650 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | XIV Grand Prix, 5ta. Parada | Guayaquil | ECU | 2009-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 2000 | 3.50 | 6 | -0.89 | 15 | -13.35 | |
| | Pena Contreras, Melanie | | | 1650 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Vasquez Ramirez, Rocio | | wm | 2277 | ECU | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Olaya, Sandra | | | 1650 | ECU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Barragan Galeas, Vitelia | | | 1771 | ECU | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Salazar Loor, Christopher | | | 1773 | ECU | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Martinez, Steven | | | 1689 | ECU | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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