Individual Calculations March 2011
 Zaczek, Jonathon  Total change: -3.90  Rating chartPersonal card
 2011 Winnipeg FIDE Futurity 4 Winnipeg, Manitoba CAN 2011-01-04
RcRownchangeKK*chgGame
 1963 2130 3.50 5 -0.04 15 -0.60 
  Kaptsan, Aron 2090 CAN1.0010.44156.60 
  Melamedoff, Gustavo 2055 CAN1.0010.40156.00 
  Lauritson, Jim 1888 CAN0.501-0.3015-4.50 
  Boron, Anthony 1963 CAN0.001-0.7215-10.80 
  Lipic, Stephen 1817 CAN1.0010.14152.10 

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)
 
 2011 Northern Alberta Open Edmonton, Alberta CAN 2011-02-19
RcRownchangeKK*chgGame
 2234 2130 0.50 2 -0.22 15 -3.30 
  Haynes, Nicolas 2163 CAN0.5010.05150.75 
  Pechenkin, Vladimir f2305 CAN0.001-0.2715-4.05 

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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