Individual Calculations May 2011
 Hughey, Micah  Total change: 10.20  Rating chartPersonal card
 2011 Edmonton Ch Edmonton, AB CAN 2011-01-06
RcRownchangeKK*chgGame
 2219 2055 2.00 4 0.66 15 9.90 
  Pedersen, Rick 2000 CAN1.0010.42156.30 
  Pedersen, Rick 2000 CAN1.0010.42156.30 
  Porper, Edward m2437 CAN0.001-0.0915-1.35 
  Porper, Edward m2437 CAN0.001-0.0915-1.35 

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 Lethbridge Open Lethbridge, Alberta CAN 2011-04-02
RcRownchangeKK*chgGame
 2070 2055 0.50 1 0.02 15 0.30 
  Yearwood, Roy 2070 CAN0.5010.02150.30 

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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