Individual Calculations September 2010
 Daroza, Eduardo  Total change: -8.70  Rating chartPersonal card
 111th Annual US Open - Jerry Hanken Memorial Irvine, California USA 2010-07-31
RcRownchangeKK*chgGame
 2141 2078 1.50 5 -0.58 15 -8.70 
  Beelby, Matthew A f2291 USA0.5010.27154.05 
  Yanayt, Eugene f2176 USA0.5010.13151.95 
  Yurenok, Sergey 2155 USA0.001-0.3915-5.85 
  Mayers, Dan E 1972 USA0.001-0.6415-9.60 
  Faber, Craig Allen 2113 USA0.5010.05150.75 

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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