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Individual Calculations July 2008 |
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| Bolanos, Cristian Total change: -11.70 | |   |
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| FEDA 148 | Coca | ECU | 2008-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1919 | 2.50 | 7 | 0.42 | 15 | 6.30 | |
|  Moncada Cuenca, Santiago | | | 2109 | ECU | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Ponce Parrales, Netzar Rolan | | | 2103 | ECU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Chang Suarez, Andres | | | 2102 | ECU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Izquierdo, Ivan | | | 2101 | ECU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Crespo Santillan, Roberto | | | 2013 | ECU | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Castillo, Christian | | | 1896 | ZAM | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Guerrero Fuentes, Carlos | | | 2218 | ECU | 0.00 | 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, 3era. Parada U-2000 | Coca | ECU | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1919 | 0.50 | 3 | -1.20 | 15 | -18.00 | |
| | De Mora Flores, Sebastian | | | 1771 | ECU | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Castillo, Christian | | | 1896 | ZAM | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Guerrero Zambrano, Joel | | | 1937 | ECU | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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