Individual Calculations September 2009 |
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Romero Echeverria, Abigail Total change: 15.45 | | |
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XIV Grand Prix, 6ta. Parada "Fundacion de Guayaquil" | Guayaquil | ECU | 2009-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1965 | 2049 | 4.50 | 7 | 0.35 | 15 | 5.25 | |
| Rosales Murillo, Cristina | | | 1658 | ECU | 1.00 | 1 | 0.09 | 15 | 1.35 | | Orejuela Chango, Cristina | | | 1845 | ECU | 1.00 | 1 | 0.24 | 15 | 3.60 | | Grados Tarrillo, Luis | | | 2184 | PER | 0.00 | 1 | -0.32 | 15 | -4.80 | | Villegas Reyes, Maria | | | 1761 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | Oblitas, Carlomagno | m | | 2449 * | PER | 0.50 | 1 | 0.42 | 15 | 6.30 | | Martinez, Steven | | | 1686 | ECU | 1.00 | 1 | 0.10 | 15 | 1.50 | | Palma Moscoso, Alvaro | | | 2169 | ECU | 0.00 | 1 | -0.34 | 15 | -5.10 | | * 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) | | Centroamericano y del Caribe Sub20 Femenino | Medellin | COL | 2009-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1999 | 2049 | 6.00 | 9 | 1.03 | 15 | 15.45 | |
| Howard, Corinne | | | 1710 | BAR | 0.00 | 1 | -0.88 | 15 | -13.20 | | Figueroa, Julissa | | | 1770 | GUA | 1.00 | 1 | 0.16 | 15 | 2.40 | | Gutierrez, Leonela | | | 1896 | VEN | 1.00 | 1 | 0.30 | 15 | 4.50 | | Salazar, Aura Cristina | | wf | 2049 | COL | 0.50 | 1 | 0.00 | 15 | 0.00 | | Chirivi C, Yenny Astrid | | wm | 2195 | COL | 1.00 | 1 | 0.70 | 15 | 10.50 | | Esquivel De Leon, Aurora | | wm | 2008 | MEX | 1.00 | 1 | 0.44 | 15 | 6.60 | | Heredia Serrano, Carla | | | 2136 | ECU | 0.50 | 1 | 0.12 | 15 | 1.80 | | Espinosa Garcia, Sandra | | wf | 2113 | CUB | 1.00 | 1 | 0.59 | 15 | 8.85 | | Herrera, Milena | | wf | 2118 | COL | 0.00 | 1 | -0.40 | 15 | -6.00 | | 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) | | XX Panamericano Mar del Plata U18 Fem | Mar del Plata | ARG | 2009-08-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1973 | 2049 | 5.00 | 9 | -0.35 | 15 | -5.25 | |
| Mendoza, Samanta | | | 1839 | BOL | 1.00 | 1 | 0.23 | 15 | 3.45 | | Torres Cancino, Anita | | | 1765 | PER | 1.00 | 1 | 0.16 | 15 | 2.40 | | Fernandez, Maria Florencia | | | 2191 | ARG | 0.00 | 1 | -0.31 | 15 | -4.65 | | Vasquez Alcala, Astrid | | | 1901 | VEN | 1.00 | 1 | 0.30 | 15 | 4.50 | | Aliaga Fernandez, Ingrid Y | | wf | 2089 | PER | 0.00 | 1 | -0.44 | 15 | -6.60 | | Estrada, Lucia | | wc | 1961 | BOL | 0.50 | 1 | -0.12 | 15 | -1.80 | | Orozco, Lina Yomayra | | | 2148 | COL | 0.50 | 1 | 0.14 | 15 | 2.10 | | Cordero, Daniela | | | 1992 | BOL | 1.00 | 1 | 0.42 | 15 | 6.30 | | McVay, Karsten | | | 1872 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | | 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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