Individual Calculations August 2016
 Zhao, Ian  Total change: -12.00  Rating chartPersonal card
 9th Calgary International Qualifier Calgary CAN 2016-06-04
RcRownchangeKK*chgGame
 1867 1667 0.50 3 -0.30 40 -12.00 
  Kostadinov, Georgi 2018 CAN0.001-0.1140-4.40 
  Dave, Bhavik 1669 IND0.5010.00400.00 
  Gallemaso, Bong 1913 CAN0.001-0.1940-7.60 

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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