Individual Calculations October 2008
 Asfora, Marco Antonio Hazin  Total change: 6.90  Rating chartPersonal card
 Regional Nordeste 2008 Recife/PE BRA 2008-05-22
RcRownchangeKK*chgGame
 2162 2239 4.00 6 0.41 15 6.15 
  Andrade, Erastro Trajano De 1990 BRA1.0010.19152.85 
  Lima, Darcy g2479 BRA0.5010.30154.50 
  Moura, Sergio Jovelino De 2128 BRA0.501-0.1515-2.25 
  Lima, Luiz Alexandre De Souza 2089 BRA1.0010.30154.50 
  Viana, Dirceu f2286 BRA0.001-0.4315-6.45 
  Chellappa, Tiago 1997 BRA1.0010.20153.00 

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
 2238 2220 1.00 2 0.05 15 0.75 
  Araujo, Felipe Fernandes Viana De 2218 BRA0.001-0.5015-7.50 
  Macedo, Maximo Iack 2258 BRA1.0010.55158.25 

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)
 

 

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