Individual Calculations January 2011
 Francisco, Richard  Total change: 6.45  Rating chartPersonal card
 2010 Greater Charlotte Championship Charlotte, North Carolina USA 2010-12-10
RcRownchangeKK*chgGame
 2204 2235 1.50 2 0.43 15 6.45 
  McIntosh, Shawn R 2056 USA1.0010.27154.05 
  Gulamali, Kazim f2352 USA0.5010.16152.40 

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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