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Individual Calculations October 2008 |
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| Macedo, Maximo Valerio Total change: -81.00 | |   |
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| Regional Nordeste 2008 | Recife/PE | BRA | 2008-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2215 | 1.50 | 4 | -1.50 | 15 | -22.50 | |
|  Viana, Dirceu | f | | 2286 | BRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Rodrigues, Flavio Leite | | | 1865 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Cardoso Junior, Cicero Assuncao | | | 1865 | BRA | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Almeida, Carlos Bruno Gomes De | | | 1952 | BRA | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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 |
| 1929 | 2215 | 3.00 | 5 | -1.15 | 15 | -17.25 | |
| | Rocha, Vitor Firmo De Souza | | | 1865 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Fernandes, Kligw | | | 1960 | BRA | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Oliveira Jr, Antonio Fernandes | | | 1872 | BRA | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Jordao Barbosa, Marcio | | | 1865 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Torres, Douglas Da Silva | | | 2084 | BRA | 1.00 | 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) | | | | Final do Campeonato Potiguar Absoluto 2008 | Natal/RN | BRA | 2008-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2215 | 3.50 | 10 | -2.75 | 15 | -41.25 | |
| | Macedo, Alexandre Soares De | | | 2052 | BRA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Macedo, Maximo Iack | | | 2258 | BRA | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Barreto Filho, Carlos Alberto | | | 2252 | BRA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Da Costa, Jose Artanael Campos | | | 1986 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Silveira Filho, Neri Da Silva | | | 2267 | BRA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Miranda Neto, Jayme Amorim | | | 2119 | BRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Carvalho, Felipe Lobo C | | | 2117 | BRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Silva, Alexsandro Lira | | | 2007 | BRA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Pinto, Carlos Henrique Lopes | f | | 2136 | BRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Chellappa, Thiago | | | 1997 | BRA | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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