Individual Calculations April 2008 |
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Zepeda, Sonia Total change: 43.35 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Zonal 2.3 Women | Santo Domingo | DOM | 2007-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2111 | 2040 | 6.50 | 13 | 1.16 | 15 | 17.40 | |
| Arribas, Maritza | | wg | 2335 | CUB | 0.00 | 1 | -0.15 | 15 | -2.25 | | Franco, Angela | | wf | 2124 | COL | 0.50 | 1 | 0.12 | 15 | 1.80 | | Munoz, Dorisbel | | | 1938 | DOM | 1.00 | 1 | 0.36 | 15 | 5.40 | | Zepeda, Lorena | | wm | 2167 | ESA | 0.50 | 1 | 0.17 | 15 | 2.55 | | Han, Ingrid | | | 2004 | VEN | 0.50 | 1 | -0.05 | 15 | -0.75 | | Mateus, Martha | | | 2130 | COL | 0.00 | 1 | -0.38 | 15 | -5.70 | | Pina, Sulennis | | wg | 2322 | CUB | 0.50 | 1 | 0.34 | 15 | 5.10 | | Han, Irene | | wm | 2072 | VEN | 0.50 | 1 | 0.04 | 15 | 0.60 | | Guerrero, Alejandra | | wm | 2126 | MEX | 1.00 | 1 | 0.62 | 15 | 9.30 | | Sanchez, Celsa | | | 2053 | VEN | 0.50 | 1 | 0.02 | 15 | 0.30 | | Rincon, Drina | | | 2004 | VEN | 0.00 | 1 | -0.55 | 15 | -8.25 | | Estrada, Nelly | | wc | 2079 | MEX | 0.50 | 1 | 0.05 | 15 | 0.75 | | De La Cruz, Mercedes | | wf | 2093 | DOM | 1.00 | 1 | 0.57 | 15 | 8.55 | | 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) | | Campeonato Centroamericano Femenino 2007 | San Salvador | ESA | 2007-10-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2041 | 2045 | 3.50 | 5 | 0.98 | 15 | 14.70 | |
| Mencos, Claudia | | | 1980 | GUA | 1.00 | 1 | 0.41 | 15 | 6.15 | | Castaneda, Ada | | wf | 2049 | ESA | 0.50 | 1 | 0.01 | 15 | 0.15 | | Zepeda, Lorena | | wm | 2145 | ESA | 0.50 | 1 | 0.14 | 15 | 2.10 | | Pastor, Tania | | wf | 1972 | ESA | 1.00 | 1 | 0.40 | 15 | 6.00 | | Munoz, Carolina | | | 2059 | CRC | 0.50 | 1 | 0.02 | 15 | 0.30 | | 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) | | III Open San Salvador | San Salvador | ESA | 2007-11-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2083 | 2045 | 3.00 | 5 | 0.75 | 15 | 11.25 | |
| Hernandez, Virgilio | | | 1996 | ESA | 0.00 | 1 | -0.57 | 15 | -8.55 | | Rios, Carlos | | | 2193 | ESA | 1.00 | 1 | 0.70 | 15 | 10.50 | | Chavez, Ricardo Ernesto | f | | 2195 | ESA | 0.00 | 1 | -0.30 | 15 | -4.50 | | Aguilar, Gustavo | | | 2100 | ESA | 1.00 | 1 | 0.58 | 15 | 8.70 | | Sandoval, Mario | | | 1931 | ESA | 1.00 | 1 | 0.34 | 15 | 5.10 | | 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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