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Individual Calculations October 2008 |
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| Silveira Filho, Neri Da Silva Total change: 12.60 | |   |
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| Regional Nordeste 2008 | Recife/PE | BRA | 2008-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2267 | 3.50 | 5 | 0.51 | 15 | 7.65 | |
|  Santos, Lucas Rocha De Azevedo | | | 2007 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Macedo, Maximo Igor Miranda De | | | 2192 | BRA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Araujo, Jose Roberto De | | | 2137 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Lima, Darcy | g | | 2479 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rocha, Cesidio Monteiro | | | 2151 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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 |
| 2058 | 2267 | 6.00 | 7 | 0.77 | 15 | 11.55 | |
| | Damasceno, Alecio Souza | | | 1917 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Silva, Alexsandro Lira | | | 2007 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Cavalcanti, Francisco De Assis | f | | 2252 | BRA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Camara, Jose Arruda | | | 1978 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Braga, Jose Pereira | | | 2035 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Fernandes, Kligw | | | 1960 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Macedo, Maximo Iack | | | 2258 | BRA | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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 |
| 2114 | 2267 | 6.50 | 10 | -0.44 | 15 | -6.60 | |
| | Miranda Neto, Jayme Amorim | | | 2119 | BRA | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Carvalho, Felipe Lobo C | | | 2117 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Silva, Alexsandro Lira | | | 2007 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Macedo, Maximo Valerio | f | | 2215 | BRA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Pinto, Carlos Henrique Lopes | f | | 2136 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Chellappa, Thiago | | | 1997 | BRA | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Macedo, Alexandre Soares De | | | 2052 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Macedo, Maximo Iack | | | 2258 | BRA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Barreto Filho, Carlos Alberto | | | 2252 | BRA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Da Costa, Jose Artanael Campos | | | 1986 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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