Individual Calculations December 2015
 Razzaq, Ali  Total change: -8.60  Rating chartPersonal card
 2015 Geoff Newton Memorial Sectional Edmonton CAN 2015-11-06
RcRownchangeKK*chgGame
 1996 1827 1.00 5 -0.43 20 -8.60 
  Nguyen, Kim 2048 CAN0.001-0.2220-4.40 
  Villavieja, Butch 2144 PHI0.001-0.1320-2.60 
  Tran-Ly, Tristan 1928 CAN0.5010.14202.80 
  Briones, Dante 1944 CAN0.001-0.3420-6.80 
  Zeggelaar, Mike 1917 CAN0.5010.12202.40 

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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