Individual Calculations November 2015
 Kaufman, Larry C  Total change: -7.80  Rating chartPersonal card
 2nd Annual Washington Chess Congress Arlington, Virginia USA 2015-10-07
RcRownchangeKK*chgGame
 2085 2306 4.50 7 -0.78 10 -7.80 
  De Fotis, Gary 1998 USA0.501-0.3610-3.60 
  Potula, Kapish 1906  * USA0.501-0.4210-4.20 
  Karan, Bhatty 2093 IND1.0010.23102.30 
  Mulyar, Michael A. m2400 USA0.001-0.3710-3.70 
  Agusto, Olaonikpekun 2046 NGR1.0010.18101.80 
  Huang, Andy 1965 USA1.0010.12101.20 
  Samuelson, Andrew 2185 USA0.501-0.1610-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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