Individual Calculations April 2009
 Hughey, Micah  Total change: 7.65  Rating chartPersonal card
 Edmonton Championship 2009 Edmonton CAN 2009-01-10
RcRownchangeKK*chgGame
 2245 2048 2.00 4 0.90 15 13.50 
  Pedersen, Rick 2091 CAN0.5010.06150.90 
  Pedersen, Rick 2091 CAN0.5010.06150.90 
  Porper, Edward m2398 CAN0.5010.39155.85 
  Porper, Edward m2398 CAN0.5010.39155.85 

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)
 
 2009 Saskatchewan Open Regina CAN 2009-01-24
RcRownchangeKK*chgGame
 2128 2048 0.00 1 -0.39 15 -5.85 
  Mackinnon, Keith 2128 CAN0.001-0.3915-5.85 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office