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Individual Calculations October 2008 |
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| Torres, Douglas Da Silva Total change: -0.90 | |   |
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| Regional Nordeste 2008 | Recife/PE | BRA | 2008-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2086 | 0.00 | 2 | -0.43 | 15 | -6.45 | |
|  Viana, Dirceu | f | | 2286 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Jatoba De Oliveira Reis, Paulo | f | | 2339 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | III Aberto Xadrez Potiguar | Natal/RN | BRA | 2008-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2084 | 3.00 | 5 | 0.37 | 15 | 5.55 | |
| | Rodrigues, Flavio Leite | | | 1893 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Braga, Jose Pereira | | | 2035 | BRA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Prado Oliveira, Fellipe | | | 1923 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Cavalcanti, Francisco De Assis | f | | 2252 | BRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Macedo, Maximo Valerio | f | | 2215 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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