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Individual Calculations September 2011 |
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| Lucena, Helianto Dos Santos Total change: -9.60 | |   |
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| III Campeonato Paraibano Aberto Absoluto 2011 | Joao Pessoa/PB | BRA | 2011-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 1932 | 0.00 | 2 | -0.36 | 15 | -5.40 | |
|  Rodrigues Da Silva, Evandro | | | 2161 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Asfora, Marco Antonio H | f | | 2227 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | Aberto do Brasil Xadrez Potiguar | Natal/RN | BRA | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1932 | 0.00 | 1 | -0.28 | 15 | -4.20 | |
|  Pinto, Carlos Henrique Lopes | f | | 2098 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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