Individual Calculations September 2014
 Willis, Bradley J  Total change: 0.20  Rating chartPersonal card
 2014 Canadian Seniors Ch - 65+ Kitchener CAN 2014-08-01
RcRownchangeKK*chgGame
 1922 1995 3.00 5 0.01 20 0.20 
  Solis, Jaime 1837 CAN0.501-0.2120-4.20 
  Deline, Ralph 1841 CAN1.0010.29205.80 
  Frilles, Ruperto 1990 CAN0.501-0.0120-0.20 
  Doubleday, William G 2051 CAN0.5010.08201.60 
  Finlay, Ian 1890 CAN0.501-0.1420-2.80 

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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