Individual Calculations October 2008
 Macedo, Maximo Iack  Total change: 6.15  Rating chartPersonal card
 Regional Nordeste 2008 Recife/PE BRA 2008-05-22
RcRownchangeKK*chgGame
 2146 2258 4.00 6 0.12 15 1.80 
  Silva Filho, Silvio Pereira Da 2019 BRA1.0010.20153.00 
  Miranda Neto, Jayme Amorim De 2119 BRA0.501-0.1915-2.85 
  Pinto, Carlos Henrique Lopes f2136 BRA1.0010.33154.95 
  Brito, Luismar Jorge De f2352 BRA0.5010.13151.95 
  Gomez, Gustavo Pizzocaro 2075 BRA1.0010.26153.90 
  Gisclan, Heverton 2175 BRA0.001-0.6115-9.15 

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
RcRownchangeKK*chgGame
 2066 2258 3.50 6 -0.85 15 -12.75 
  Jordao Barbosa, Marcio 1908 BRA1.0010.11151.65 
  Santos, Lucas Rocha De Azevedo 2007 BRA1.0010.19152.85 
  Macedo, Alexandre Soares De 2052 BRA0.501-0.2615-3.90 
  Cavalcanti, Francisco De Assis f2252 BRA0.001-0.5115-7.65 
  Oliveira Jr, Antonio Fernandes 1908 BRA1.0010.11151.65 
  Silveira Filho, Neri Da Silva 2267 BRA0.001-0.4915-7.35 

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)
 
 VI Aberto do Sertao Quixada/CE BRA 2008-07-17
RcRownchangeKK*chgGame
 2252 2258 1.50 4 -0.53 15 -7.95 
  Brito, Luismar Jorge De f2351 BRA0.5010.13151.95 
  Souza, Marcos Valerio Araujo De 2178 BRA0.501-0.1115-1.65 
  Pinheiro, Iung Alicio De Oliveira 2260 BRA0.5010.00150.00 
  Asfora, Marco Antonio Hazin f2220 BRA0.001-0.5515-8.25 

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)
 
 Final do Campeonato Potiguar Absoluto 2008 Natal/RN BRA 2008-08-29
RcRownchangeKK*chgGame
 2115 2258 8.50 10 1.67 15 25.05 
  Silva, Alexsandro Lira 2007 BRA1.0010.19152.85 
  Macedo, Maximo Valerio f2215 BRA1.0010.44156.60 
  Pinto, Carlos Henrique Lopes f2136 BRA1.0010.33154.95 
  Chellappa, Thiago 1997 BRA1.0010.18152.70 
  Macedo, Alexandre Soares De 2052 BRA1.0010.24153.60 
  Barreto Filho, Carlos Alberto 2252 BRA0.001-0.5115-7.65 
  Da Costa, Jose Artanael Campos 1986 BRA1.0010.17152.55 
  Silveira Filho, Neri Da Silva 2267 BRA1.0010.51157.65 
  Miranda Neto, Jayme Amorim 2119 BRA1.0010.31154.65 
  Carvalho, Felipe Lobo C 2117 BRA0.501-0.1915-2.85 

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)
 

 

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