Individual Calculations May 2012
 Kalisvaart, Peter  Total change: -2.40  Rating chartPersonal card
 2012 Edmonton Ch Edmonton, Alberta CAN 2012-01-05
RcRownchangeKK*chgGame
 2046 2078 2.00 4 -0.16 15 -2.40 
  Kassam, Jamil F 1897 CAN0.501-0.2415-3.60 
  Kassam, Jamil F 1897 CAN1.0010.26153.90 
  Gardner, Robert J 2195 CAN0.001-0.3415-5.10 
  Gardner, Robert J 2195 CAN0.5010.16152.40 

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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