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Individual Calculations October 2008 |
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| Sanchez, Cesar Total change: -40.80 | |   |
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| XIII Grand Prix - Cuarta Parada , Cat. U 2200 | Riobamba | ECU | 2008-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2008 | 1.50 | 5 | -0.75 | 15 | -11.25 | |
|  Ponce Parrales, Netzar Rolan | | | 2079 | ECU | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Quishpe Vaca, Andres | | | 2085 | ECU | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Chiluisa Fuertes, Mario | | | 2030 | ECU | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Morales Castillo, Marco | | | 2128 | ECU | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Salazar Loor, Sara | | | 1899 | ECU | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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, 5ta Parada U-2200 | Loja | ECU | 2008-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2008 | 0.50 | 5 | -1.97 | 15 | -29.55 | |
| | Chavez Yanchapaxi, Eduardo | | | 2110 | ECU | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Saltos Velez, Adrian | | | 2084 | ECU | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Pinargote Carreno, Kassand | | | 1791 | ECU | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Chiluisa Fuertes, Mario | | | 2030 | ECU | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Romero Echeverria, Abigail | | | 2035 | ECU | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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