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Individual Calculations May 2011 |
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| Pino, Maria Total change: 17.70 | |   |
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| 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 |
| 1708 | 1569 | 1.50 | 4 | 0.15 | 15 | 2.25 | |
|  Versosa Bravo, Johann | | | 1923 | ECU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Villarroel, Sofia | | | 1357 | ECU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gualpa, Galo | | | 1764 | ECU | 0.50 | 1 | 0.25 | 15 | 3.75 | |  De Mora Flores, Jonathan | | | 1786 | ECU | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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 |
| 1469 | 1569 | 3.00 | 5 | -0.16 | 15 | -2.40 | |
| | Altamirano, Karina | | | 1438 | ECU | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Tay Lasso, Karen | | | 1652 | ECU | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Tipan, Carolina | | | 1513 | ECU | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Santillan, Mishell | | | 1363 | ECU | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Alonso, Roxana | | | 1379 | ECU | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-17 FEMENINA 2011 | Macas | ECU | 2011-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1561 | 3.50 | 7 | 1.19 | 15 | 17.85 | |
| | Verdesoto Moreira, Carla | | | 1696 | ECU | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Llamuca, Angely | | | 1587 | ECU | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Versosa Bravo, Karen | | | 1764 | ECU | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Brito, Danya | | | 1754 | ECU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Castro Chabuza, Diana | | | 1816 | ECU | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Altamirano, Karina | | | 1438 | ECU | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Herrera Arboleda, Kerly Danna | | | 1823 | 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) | | |
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