Individual Calculations May 2012
 Chan, James  Total change: 8.85  Rating chartPersonal card
 6th Annual Grand Pacific Open Victoria, British Columbia CAN 2012-04-06
RcRownchangeKK*chgGame
 2167 2012 1.50 3 0.59 15 8.85 
  Sohal, Tanraj S 2096 CAN0.5010.12151.80 
  Laceste, Loren Brigham f2317 CAN0.001-0.1415-2.10 
  Chek, Adrian Carl 2089 AUS1.0010.61159.15 

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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