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Individual Calculations May 2011 |
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| Da Costa, Jose Artanael Campos Total change: -6.60 | |   |
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| VIII Magistral RN - Grupo A | Natal/RN | BRA | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2045 | 2.50 | 6 | -0.44 | 15 | -6.60 | |
|  Macedo, Maximo Iack | f | | 2310 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Rocha, Vitor Firmo De Souza | | | 1849 | BRA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Maia, Jose Eduardo Bastos O | f | | 2131 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Araujo Frota, Rewbenio | | | 2033 | BRA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Pinheiro Junior, Emanuel Eliezer | | | 1955 | BRA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Azevedo, Alcides Alexandre A | | | 2050 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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