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Individual Calculations January 2010 |
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| Sanchez, Cinthya Total change: -15.90 | |   |
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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 |
| 1704 | 1758 | 2.50 | 6 | -0.93 | 15 | -13.95 | |
|  Bermudez Veliz, Josselyn | | | 1549 | ECU | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Brito, Danya | | | 1671 | ECU | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Saltos, Ilenia | | | 1660 | ECU | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Herrera, Kerly | | | 1789 | ECU | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Castro Chabuza, Diana | | | 1815 | ECU | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Paspuel, Melissa | | | 1739 | ECU | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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 |
| 2033 | 1758 | 0.50 | 3 | -0.13 | 15 | -1.95 | |
| | Alarcon Tirado, Cesar | f | | 2158 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Fernandez Reyes, Lisandro | f | | 2158 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Versosa Bravo, Karen | | | 1782 | 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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