Individual Calculations March 2012
 Kassam, Jamil F  Total change: 9.90  Rating chartPersonal card
 2012 Northern Alberta Open Edmonton, Alberta CAN 2012-02-18
RcRownchangeKK*chgGame
 2135 1897 1.00 3 0.33 30 9.90 
  Wang, Richard 2240 CAN0.001-0.1230-3.60 
  Daniluk, Jim 1970 CAN1.0010.603018.00 
  Gardner, Robert J 2195 CAN0.001-0.1530-4.50 

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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