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Individual Calculations May 2011 |
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| Richards, Deborah Total change: -6.75 | |   |
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| SUB ZONAL 2.3.5 FEMENINO 2010 | Duran | ECU | 2011-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2008 | 3.50 | 8 | -0.45 | 15 | -6.75 | |
|  Herrera Arboleda, Kerly Danna | | | 1811 | ECU | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Orejuela Chango, Paulina | | | 1994 | ECU | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Moncayo Romero, Evelyn | | wm | 2156 | ECU | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Heredia Serrano, Carla | | wm | 2039 | ECU | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Salazar Loor, Sara | | | 1986 | ECU | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Ubaldo Suarez, Maria Gisela | | wm | 2085 | VEN | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Rojas Solano, Jessenia | | | 1944 | ECU | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Romero Echeverria, Abigail | | wf | 2072 | ECU | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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