Individual Calculations October 2015
 Wu, Chenxi  Total change: -12.40  Rating chartPersonal card
 2015 AB Over 1800 Calgary CAN 2015-09-05
RcRownchangeKK*chgGame
 1877 1832 1.50 4 -0.31 40 -12.40 
  Bentley, Bill 1835 CAN1.0010.504020.00 
  Daniluk, Jim 1951 CAN0.001-0.3440-13.60 
  Kazmaier, Daniel 2220 CAN0.001-0.0940-3.60 
  Koneru, Nimai 1500 CAN0.501-0.3840-15.20 

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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