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Individual Calculations May 2011 |
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| Tay Lasso, Karen Total change: 5.55 | |   |
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| XV Grand Prix 6ta. Parada 2010 U-2100 | Quevedo | ECU | 2010-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1652 | 1.00 | 4 | 0.22 | 15 | 3.30 | |
|  Crespo Hidalgo, Carlos | | | 1928 | ECU | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Orejuela Chango, Cristina | | | 1896 | ECU | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Almagro Carpio, Eugenio | | | 1867 | ECU | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Sanchez, Cesar | | | 1914 | ECU | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | XV Grand Prix Nacional 7ma. Parada 2010 CategorÃa U-2100 | Santo Domingo | ECU | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1652 | 1.00 | 4 | 0.08 | 15 | 1.20 | |
| | Jarrin Cobos, Jose | | | 2012 | ECU | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Sanchez, John | | | 1988 | ECU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | De Mora Flores, Jonathan | | | 1786 | ECU | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Garzon Rivera, Ricardo | | | 1740 | ECU | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | II JUEGOS NACIONALES PREJUVENILES FEMENINO "EL ORO 2010" | Zaruma | ECU | 2010-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1652 | 3.50 | 5 | 0.07 | 15 | 1.05 | |
| | Pino, Maria | | | 1569 | ECU | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Santillan, Mishell | | | 1363 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Jaramillo Arce, Katherine | | | 1684 | ECU | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Tipan, Carolina | | | 1513 | ECU | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Alonso, Roxana | | | 1379 | ECU | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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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