Individual Calculations October 2008
 Moreira, Ronaldo Alonso  Total change: 3.45  Rating chartPersonal card
 IRT Semana Olimpica SESC Birigui 2008 Birigui/SP BRA 2008-06-20
RcRownchangeKK*chgGame
 2055 1996 2.00 4 0.23 15 3.45 
  Mareco, Sandro m2346 ARG0.001-0.1115-1.65 
  Supi, Luis Paulo 1990 BRA0.501-0.0115-0.15 
  Fuzetti, Agnaldo 1857 BRA1.0010.31154.65 
  Cruz, Evandra Angelica Da 2027 BRA0.5010.04150.60 

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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