Individual Calculations September 2011
 Grecu, Veaceslav  Total change: -18.60  Rating chartPersonal card
 48th Canadian Open Chess Championship 2011 Toronto, Ontario CAN 2011-07-09
RcRownchangeKK*chgGame
 1939 1900 2.50 7 -0.62 30 -18.60 
  Orlova, Yelizaveta wc1934 CAN1.0010.553016.50 
  Sohal, Tanraj S 2032 CAN0.001-0.3230-9.60 
  Knox, Christopher 1951 CAN0.001-0.4330-12.90 
  Peng, Jackie wc1854 CAN0.501-0.0630-1.80 
  Cohen, Lawrence S 2001 USA0.001-0.3630-10.80 
  Bzikot, Robert 1882 CAN0.001-0.5330-15.90 
  Razzaq, Ali 1920 CAN1.0010.533015.90 

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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