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Individual Calculations September 2011 |
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| Ruiz, Mishell Total change: 12.60 | |   |
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| XVI GRAND PRIX NACIONAL DE AJEDREZ PRIMERA PARADA Cat. U-2100 | Coca | ECU | 2011-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1484 | 0.00 | 2 | -0.23 | 30 | -6.90 | |
|  Lozano Cedeno, Jorge | | | 1775 | ECU | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Orejuela Chango, Paulina | | | 1884 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-13 FEMENINO 2011 | Portoviejo | ECU | 2011-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1467 | 1.00 | 3 | 0.22 | 30 | 6.60 | |
| | Sarmiento Robles, Paula | | | 1661 | ECU | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Sumba Tipan, Mirian Stefania | | | 1603 | ECU | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Guasumba Cantuna, Leslie | | | 1697 | ECU | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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) | | | | XVI GRAND PRIX NACIONAL DE AJEDREZ SEGUNDA PARADA CAT. U-2100 | Macas | ECU | 2011-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1467 | 0.00 | 1 | -0.08 | 30 | -2.40 | |
| | Pinargote Carreno, Kassandra | | | 1867 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-10 Femenino | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1467 | 2.00 | 4 | 0.51 | 30 | 15.30 | |
| | Bonilla, Estefania | | | 1365 | ECU | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Caballero Quijano, Mitzy Mishell | | | 1722 | PER | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Varela, Maria De Los Angeles | | | 1747 | COL | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Ortiz, Anahi | | | 1469 | ECU | 0.00 | 1 | -0.50 | 30 | -15.00 | |
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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