Individual Calculations February 2017
 Rogers, Dustin  Total change: 19.20  Rating chartPersonal card
 2017 John Schleinich Memorial B Calgary CAN 2017-01-06
RcRownchangeKK*chgGame
 1926 1931 3.00 5 0.48 40 19.20 
  Willis, Bradley J. 1979 CAN0.5010.07402.80 
  Daniluk, Jim 1943 CAN1.0010.524020.80 
  Ebrahim-Shirazi, Behrooz 2012 CAN0.001-0.3940-15.60 
  Dave, Bhavik 1756 IND1.0010.274010.80 
  Ali, Husain 1938 CAN0.5010.01400.40 

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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