Individual Calculations January 2011
 Gulamali, Kazim  Total change: -3.60  Rating chartPersonal card
 2010 Greater Charlotte Championship Charlotte, North Carolina USA 2010-12-10
RcRownchangeKK*chgGame
 2213 2352 2.50 4 -0.24 15 -3.60 
  Christensen, Wayne 2160 USA1.0010.25153.75 
  Mabe, Chris J 2191 USA0.501-0.2115-3.15 
  Simpson, Ronald f2265 USA0.501-0.1215-1.80 
  Francisco, Richard 2235 USA0.501-0.1615-2.40 

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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