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Individual Calculations January 2010 |
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| Versosa Bravo, Karen Total change: 1.80 | |   |
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| Campeonato Nacional Oficial U-15 Femenino 2009 | Macas | ECU | 2009-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1782 | 3.50 | 6 | 0.19 | 15 | 2.85 | |
|  Paspuel, Melissa | | | 1739 | ECU | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Vintimilla Pena, Amarelis | | | 1629 | ECU | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Solis, Cristina | | | 1667 | ECU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Saltos, Ilenia | | | 1660 | ECU | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Orejuela Chango, Paulina | | | 1956 | ECU | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Castro Chabuza, Diana | | | 1815 | ECU | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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 8ava Parada Quito | Quito | ECU | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1782 | 1.50 | 4 | -0.07 | 15 | -1.05 | |
| | Garzon Rivera, Ricardo | | | 1728 | ECU | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Jaramillo, Jorge | | | 1871 | ECU | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Munoz Sanchez, Jhon | | | 2182 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sanchez, Cinthya | | | 1758 | ECU | 0.50 | 1 | -0.03 | 15 | -0.45 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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