Individual Calculations December 2015
 Nguyen, Kim  Total change: -12.60  Rating chartPersonal card
 2015 Geoff Newton Memorial Sectional Edmonton CAN 2015-11-06
RcRownchangeKK*chgGame
 1952 2048 2.50 5 -0.63 20 -12.60 
  Razzaq, Ali 1827 CAN1.0010.22204.40 
  Tran-Ly, Tristan 1928 CAN0.501-0.1620-3.20 
  Zeggelaar, Mike 1917 CAN0.501-0.1820-3.60 
  Villavieja, Butch 2144 PHI0.5010.13202.60 
  Briones, Dante 1944 CAN0.001-0.6420-12.80 

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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