Individual Calculations May 2012
 Sohal, Tanraj S  Total change: 9.90  Rating chartPersonal card
 6th Annual Grand Pacific Open Victoria, British Columbia CAN 2012-04-06
RcRownchangeKK*chgGame
 2057 2096 4.00 6 0.66 15 9.90 
  Pitre, H G 1947 USA1.0010.30154.50 
  Chan, James 2012 CAN0.501-0.1215-1.80 
  Cheng, Jack 1960 CAN0.501-0.1815-2.70 
  Murray, Mike 2007 CAN1.0010.38155.70 
  Kostadinov, Georgi 2097 CAN1.0010.50157.50 
  Maisuradze, Nino wg2320 FRA0.001-0.2215-3.30 

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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