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Individual Calculations November 2012 |
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| Pinheiro, Ghabriel Alves Total change: -12.30 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2012 | Natal/RN | BRA | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1851 | 0.50 | 5 | -0.82 | 15 | -12.30 | |
|  Azevedo, Alcides Alexandre A | | | 2045 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Silveira Filho, Neri Da Silva | | | 2243 | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Macedo, Maximo Valerio | f | | 2055 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lima, Alan Silva De | | | 1848 | BRA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Lopes, Rubens Lage | | | 2046 | BRA | 0.50 | 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) | | |
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