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Individual Calculations April 2009 |
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| Mano, Leonardo Total change: -12.50 | |   |
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| Amigos da Alex 2008 | Rio de Janeiro/RJ | BRA | 2008-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1999 | 1.00 | 4 | -0.50 | 25 | -12.50 | |
|  Salles, Marvio Darilho | | | 2110 | BRA | 0.50 | 1 | 0.15 | 25 | 3.75 | |  Chauca, Jose | | | 2185 | PER | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Dos Santos Jr., Braulio | | | 2023 | BRA | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Chaves, Jorge Antonio Torres | | | 2053 | BRA | 0.00 | 1 | -0.42 | 25 | -10.50 | |
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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