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Individual Calculations April 2009 |
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| Chang, Suzana Total change: 0.15 | |   |
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| I Festival Internacional Cidade Maravilhosa | Rio de Janeiro/RJ | BRA | 2009-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2060 | 2.00 | 6 | -0.54 | 15 | -8.10 | |
|  Brito, Luismar | f | | 2327 | BRA | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Chauca, Jose | | | 2173 | PER | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Costa, Carlos Evanir | | | 2122 | BRA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Mourao, Igor A. C. Lofredo | | | 1986 | BRA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Horta, Antonio Mauricio Rios | | | 2065 | BRA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Rodrigues, Nei Jorge | | | 2053 | BRA | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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) | | | | VI Magistral RN - Grupo A | Natal/RN | BRA | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2060 | 3.50 | 7 | 0.55 | 15 | 8.25 | |
| | Martins, Vinicius Tine | f | | 2277 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Macedo, Maximo Iack | | | 2265 | BRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Barreto Filho, Carlos Alberto | f | | 2318 | BRA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Macedo, Maximo Valerio | f | | 2134 | BRA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Azevedo, Alcides Alexandre A. | | | 2092 | BRA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Kosminsky, Ellen | | | 1710 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Caceres, Diego | | | 2016 | BOL | 1.00 | 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) | | |
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