Individual Calculations September 2015
 Bailey, Doug  Total change: -13.20  Rating chartPersonal card
 2015 Hamilton Open Hamilton CAN 2015-08-15
RcRownchangeKK*chgGame
 2002 2209 3.00 5 -0.66 20 -13.20 
  Shebetah, Wajdy 2059 PLE0.501-0.2020-4.00 
  Yu, Wenlu 1865 CAN1.0010.12202.40 
  Hua, Eugene c1876 CAN0.501-0.3820-7.60 
  Gooding, Gordon 1859 CAN1.0010.11202.20 
  Yang, Kaiqi m2352 CHN0.001-0.3120-6.20 

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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