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Individual Calculations July 2008 |
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| Ponce Parrales, Netzar Rolan Total change: -24.15 | |   |
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| FEDA 141 | Portoviejo | ECU | 2008-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2103 | 0.50 | 3 | -1.70 | 15 | -25.50 | |
|  Gil, Alejandro | | | 1766 | ECU | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Meza Ponce, Jerry | | | 1929 | ECU | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Palma, Alvaro | | | 2035 | ECU | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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) | | | | FEDA 148 | Coca | ECU | 2008-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2103 | 4.00 | 7 | -0.14 | 15 | -2.10 | |
| | Ruiz Jaramillo, Cesar | | | 1974 | ECU | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Bolanos, Cristian | | | 1919 | ECU | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Guerrero Fuentes, Carlos | | | 2218 | ECU | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Moncada Cuenca, Santiago | | | 2109 | ECU | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Castillo, Christian | | | 1896 | ZAM | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Izquierdo, Ivan | | | 2101 | ECU | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Sarango Pelaez, Juber David | | | 2011 | ECU | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | XIII Grand Prix, 3era. Parada U-2200 | Coca | ECU | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2103 | 4.00 | 7 | 0.23 | 15 | 3.45 | |
| | Chang Suarez, Andres | | | 2102 | ECU | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Sarango Pelaez, Juber David | | | 2011 | ECU | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Rojas Solano, Jessenia | | | 2039 | ECU | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Crespo Santillan, Roberto | | | 2013 | ECU | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Leon Calderon, Jonathan | | | 2058 | ECU | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Moncada Cuenca, Leonardo | | | 2196 | ECU | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Izquierdo, Ivan | | | 2101 | ECU | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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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