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Individual Calculations April 2009 |
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| Orellana Zuniga, Pedro Total change: -27.00 | |   |
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| XIII Grand Prix, Sexta Parada Categoria U-2200 | Quevedo | ECU | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2125 | 3.00 | 7 | -0.90 | 15 | -13.50 | |
|  Salazar Loor, Sara | | | 1899 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Sanes, Vladimir | | | 2186 | PER | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Chang Suarez, Andres | | | 2134 | ECU | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Angamarca Angamarca, Carlos | | | 2118 | ECU | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Chavez Yanchapaxi, Eduardo | | | 2127 | ECU | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Guerrero Zambrano, Joel | | | 2035 | ECU | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Crespo Santillan, Roberto | | | 2076 | ECU | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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, Sexta Parada Categoria U-2000 | Quevedo | ECU | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2125 | 3.00 | 7 | -0.90 | 15 | -13.50 | |
| | Salazar Loor, Sara | | | 1899 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Sanes, Vladimir | | | 2186 | PER | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Chang Suarez, Andres | | | 2134 | ECU | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Angamarca Angamarca, Carlos | | | 2118 | ECU | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Chavez Yanchapaxi, Eduardo | | | 2127 | ECU | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Guerrero Zambrano, Joel | | | 2035 | ECU | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Crespo Santillan, Roberto | | | 2076 | ECU | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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