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Individual Calculations July 2009 |
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| Arevalo Cordova, Cinthia Total change: -28.65 | |   |
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| Campeonato Nacional Semi final Absoluto Femenino | Esmeraldas | ECU | 2009-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1980 | 2.50 | 6 | -1.28 | 15 | -19.20 | |
|  Ortega Castillo, Maria Jose | | | 1862 | ECU | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Orejuela Chango, Cristina | | | 1818 | ECU | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Vega Cordovilla, Maria Jose | | | 1828 | ECU | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Matute Loja, Belen | | | 1829 | ECU | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Romero Echeverria, Abigail | | | 2057 | ECU | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Prado Reyna, Candy | | | 1889 | ECU | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | Campeonato Nacional Femenino U-20 | Portoviejo | ECU | 2009-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1980 | 4.50 | 8 | -0.73 | 15 | -10.95 | |
| | Saltos, Ilenia | | | 1660 | ECU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Caceres Limones, Anara | | | 1805 | ECU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Orejuela Chango, Paulina | | | 1863 | ECU | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Pacheco, Jessenia | | | 1799 | ECU | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Levy Ortiz, Mireya | | | 1973 | ECU | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Prado Reyna, Adriana | | | 1803 | ECU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Heredia Serrano, Carla | | | 2106 | ECU | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Uribe Hurtado, Grace | | | 1861 | ECU | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | XIV Grand Prix, 3era. Parada | Guayaquil | ECU | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1961 | 3.50 | 6 | 0.10 | 15 | 1.50 | |
| | Leon, Lady | | | 1621 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Santos Flores, Alberto | m | | 2311 | ECU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ponce Ponce, Fabian | | | 1702 | ECU | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Tobar Ledesma, Alexis | | | 1794 | ECU | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Caceres Limones, Anara | | | 1788 | ECU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Munoz Sanchez, Jhon | | | 2274 | ECU | 0.00 | 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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