Individual Calculations November 2009
 Sohal, Tanraj S  Total change: 18.75  Rating chartPersonal card
 2009 British Columbia Closed Ch Vancouver, British Columbia CAN 2009-10-09
RcRownchangeKK*chgGame
 2214 2015 2.50 7 0.75 25 18.75 
  Davies, Lucas 2181 CAN0.5010.22255.50 
  Jiganchine, Roman 2227 CAN0.5010.27256.75 
  Yoos, John C. f2374 CAN0.001-0.1025-2.50 
  Wu, Howard 2177 CAN0.5010.21255.25 
  Milicevic, Dragoljub 2148 CAN0.5010.18254.50 
  McLaren, Brian 2196 CAN0.5010.24256.00 
  Pechisker, Alfred 2192 CAN0.001-0.2725-6.75 

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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