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Individual Calculations October 2008 |
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| Bravo Navarro, Wilson Total change: -15.90 | |   |
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| Campeonato Nacional U-17 Masculino | Quito | ECU | 2008-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1897 | 3.00 | 7 | 0.03 | 15 | 0.45 | |
|  Calderon Vallejo, Jonathan | | | 2063 | ECU | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Saltos Velez, Adrian | | | 2084 | ECU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Chavez Yanchapaxi, Eduardo | | | 2110 | ECU | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Herrera Rosero, Alex | | | 1892 | ECU | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Pacheco, David | | | 1886 | ECU | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Usca Benavides, Danny | | | 1722 | ECU | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Jima Meza, Jefferson | | | 1943 | ECU | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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 - Cuarta Parada Cat- U 2000 | Riobamba | ECU | 2008-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1897 | 2.50 | 6 | -1.09 | 15 | -16.35 | |
| | Salazar, Jair | | | 1641 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Guerrero Zambrano, Joel | | | 1982 | ECU | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Jimenez Carrera, Gabriel | | | 1799 | ECU | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Vega Cordovilla, Maria Jose | | | 1818 | ECU | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Bustillos, German | | | 1922 | ECU | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Loayza, Joshua | | | 1757 | ECU | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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