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Individual Calculations March 2011 |
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| Zambrano, Paolo Total change: 17.85 | |   |
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| XV GRAND PRIX NACIONAL DE AJEDREZ IV PARADA CATEGORIA U-2100 | Quito | ECU | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1758 | 0.00 | 2 | -0.54 | 15 | -8.10 | |
|  Sanchez, Cesar | | | 1914 | ECU | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Andrade, Jaime | | | 1954 | ECU | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | XV GRAND PRIX NACIONAL DE AJEDREZ V PARADA U 2200 | Loja | ECU | 2010-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1758 | 3.00 | 5 | 1.73 | 15 | 25.95 | |
| | Luzon Guaman, Edison | | | 1868 | ECU | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Nevarez Cevallos, Ever | | | 1913 | ECU | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Barros, Cristhian | | | 1945 | ECU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Cueva Jumbo, Eduardo | | | 1980 | ECU | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Sarango Pelaez, Juber David | | | 2052 | 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) | | |
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