Individual Calculations September 2010
 Robichaud, Martin  Total change: 6.60  Rating chartPersonal card
 2010 Calgary CC Open FIDE Ch Calgary, Alberta CAN 2010-07-08
RcRownchangeKK*chgGame
 1974 2122 2.50 3 0.44 15 6.60 
  Kalaydina, Regina-Veronicka 1857 CAN0.501-0.3215-4.80 
  Yearwood, Roy 2047 CAN1.0010.40156.00 
  Miller, Brian 2017 CAN1.0010.36155.40 

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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