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Individual Calculations September 2014 |
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| De Araujo, Jaylson Javier Silva Total change: 4.00 | |   |
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| Zonal Paraense de Xadrez 2014 | Belem | BRA | 2014-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1972 | 1.50 | 3 | 0.10 | 40 | 4.00 | |
|  Mendes, Joao Paulo | | | 1937 | BRA | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Cohen Farias, Paulo | | | 2194 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Leao, Flavio Sanchez | | | 1880 | BRA | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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