Individual Calculations September 2011
 Derraugh, Geordie  Total change: 0.00  Rating chartPersonal card
 48th Canadian Open Chess Championship 2011 Toronto, Ontario CAN 2011-07-09
RcRownchangeRpKK*chgGame
 2202 0 2.50 7 0.00 2100   0.00 
  Calugar, Arthur 2247 CAN1.0010.00 0.00 
  Samsonkin, Artiom m2378 CAN0.0010.00 0.00 
  Renteria, Rolando 2165 COL1.0010.00 0.00 
  Bojkov, Dejan g2544 BUL0.0010.00 0.00 
  Henry, Liam 2150 CAN0.0010.00 0.00 
  Cao, Jason f1925 CAN0.0010.00 0.00 
  Wang, Jesse B 2007 CAN0.5010.00 0.00 

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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