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Individual Calculations April 2008 |
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| Ricaurte Macancela, Juan C Total change: 24.00 | |   |
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| XII Grand Prix, 8ava. Parada U-2000 B | Guayaquil | ECU | 2007-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1858 | 3.50 | 4 | 1.56 | 15 | 23.40 | |
|  Quinde, Luis | | | 1747 | ECU | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Nevarez, Ever | | | 1957 | ECU | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Chiriboga Herrera, Gabriel | | | 1871 | ECU | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Arevalo Cordova, Cinthia | | | 1895 | ECU | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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, 10ma. Parada U-2000 | Guayaquil | ECU | 2007-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1847 | 2.00 | 4 | 0.04 | 15 | 0.60 | |
| | Veloz Santillan, Jose | | | 1772 | ECU | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Heredia Serrano, Carla | | | 1963 | ECU | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Godoy Mendia, Steven | | | 1756 | ECU | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Riofrio Lopez, Luis | | | 1918 | ECU | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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