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Individual Calculations July 2010 |
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| Herrera, Kerly Total change: 4.80 | |   |
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| Campeonato Nacional U-15 Femenino | Babahoyo | ECU | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1792 | 6.00 | 8 | 0.88 | 15 | 13.20 | |
|  Villafuerte Macas, Angie | | | 1681 | ECU | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Castillo Izquierdo, Anahi | | | 1699 | ECU | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Brito, Danya | | | 1707 | ECU | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Verdesoto Moreira, Carla | | | 1672 | ECU | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Sanchez, Cinthya | | | 1742 | ECU | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Tay Lasso, Karen | | | 1693 | ECU | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Versosa Bravo, Karen | | | 1784 | ECU | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Jaramillo Arce, Katherine | | | 1502 | ECU | 1.00 | 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) | | | | XV Grand Prix 3era. Parada U-2100 | Guayaquil | ECU | 2010-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1802 | 2.00 | 3 | 0.76 | 15 | 11.40 | |
| | Sanchez, John | | | 1989 | ECU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Bravo Navarro, Wilson | | | 1954 | ECU | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Guevara Silva, Rodger | | | 1665 | ECU | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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 U-17 Femenino | Portoviejo | ECU | 2010-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1802 | 4.00 | 8 | -1.32 | 15 | -19.80 | |
| | Limaico Marmolejo, Genesis | | | 1402 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Villafuerte Macas, Angie | | | 1681 | ECU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Orejuela Chango, Paulina | | | 1983 | ECU | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Brito, Danya | | | 1707 | ECU | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Lema, Adriana | | | 1562 | ECU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Jaramillo Arce, Katherine | | | 1627 | ECU | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Olaya, Sandra | | | 1552 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Pacheco, Jessenia | | | 1796 | ECU | 0.00 | 1 | -0.51 | 15 | -7.65 | | | * 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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