Individual Calculations September 2011
 Daud, Hary  Total change: -24.00  Rating chartPersonal card
 3rd Annual Central California Open Fresno, California USA 2011-08-12
RcRownchangeKK*chgGame
 2116 2163 2.00 5 -0.80 30 -24.00 
  Chumachenko, Andre f2319 RUS0.5010.21306.30 
  Manvelyan, Hayk 2154 USA0.001-0.5130-15.30 
  Seitzer, Phillip 1997 USA1.0010.28308.40 
  Karas, Nicholas 2142 USA0.501-0.0330-0.90 
  Wheeler, Cameron 1966 USA0.001-0.7530-22.50 

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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