Individual Calculations January 2010
 Okamura, Milton Kasuo  Total change: 3.60  Rating chartPersonal card
 Semifinal do Campeonato Brasileiro Absoluto 2009 Vitória/ES BRA 2009-10-30
RcRownchangeKK*chgGame
 2093 2191 4.00 6 0.24 15 3.60 
  Estolano, Edilson 1878 BRA1.0010.14152.10 
  Rodrigues, Bruno Morado 1999 BRA1.0010.25153.75 
  Cantarino Neto, Mario Ribeiro 2108 BRA0.501-0.1115-1.65 
  Miranda, Alexandre Pinto 2054 BRA1.0010.32154.80 
  Mekhitarian, Krikor Sevag m2496 BRA0.001-0.1415-2.10 
  Nunes, Allan Hurba 2023 BRA0.501-0.2215-3.30 

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)
 

 

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