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Individual Calculations April 2008 |
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| Galefsky, Eduardo Total change: -9.60 | |   |
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| XII Grand Prix, 7ma. Parada U-2200 | Guayaquil | ECU | 2007-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2120 | 4.50 | 7 | 0.52 | 15 | 7.80 | |
|  Quijano, Christian | | | 2030 | ECU | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Almeida Criollo, Jefferson | | | 2081 | ECU | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Vaca Nunez, Alexander | | | 2049 | ECU | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Canepa, Edwin | | | 2004 | ECU | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Pesantes Aucay, Jose | | | 2122 | ECU | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Ocana, Eduardo | | | 2069 | ECU | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Ascoy Contreras, Martin | | | 2131 | PER | 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) | | | | XII Grand Prix, 8ava. Etapa U-2200 | Guayaquil | ECU | 2007-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2120 | 3.50 | 6 | -0.38 | 15 | -5.70 | |
| | Heredia Serrano, Carla | | | 1986 | ECU | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Puga, Marcelo | | | 1872 | ECU | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Saltos, Adrian | | | 1960 | ECU | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Camacho Penate, G. | | | 2188 | CUB | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Munoz, Pablo | | | 1993 | ECU | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Vaca Nunez, Alexander | | | 2049 | ECU | 1.00 | 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) | | | | XII Grand Prix, 11ava. Parada U-2200 | Quevedo | ECU | 2007-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2094 | 2.00 | 6 | -0.78 | 15 | -11.70 | |
| | Chavez Yanchapaxi, Eduardo | | | 2091 | ECU | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Chang Suarez, Andres | | | 2116 | ECU | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Real Celleri, Wladimir | | | 2069 | ECU | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Bancayan Maco, Jose | | | 2163 | PER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Orellana Zuniga, Pedro | | | 2098 | ECU | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Chang Suarez, Emerson | | | 2176 | ECU | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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