Individual Calculations September 2010
 Walton, Alan J.  Total change: 4.95  Rating chartPersonal card
 2010 Canadian Open Toronto, Ontario CAN 2010-07-10
RcRownchangeKK*chgGame
 2115 2147 3.50 6 0.33 15 4.95 
  Henry, Liam 2187 CAN1.0010.56158.40 
  Pechenkin, Vladimir f2345 CAN0.001-0.2415-3.60 
  Willis, Bradley J. 2093 CAN0.501-0.0815-1.20 
  Cummings, David m2375 CAN0.001-0.2115-3.15 
  Serbanescu, Natasa 1832 CAN1.0010.14152.10 
  Kagramanov, Dalia 1860 CAN1.0010.16152.40 

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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