Individual Calculations December 2013
 Luo, Zhao Yang  Total change: 6.60  Rating chartPersonal card
 2013 Quebec Elite Ch Montreal CAN 2013-11-01
RcRownchangeKK*chgGame
 2047 1937 1.50 3 0.44 15 6.60 
  Yu, Zong Yang 2108 CAN0.001-0.2715-4.05 
  Guo, Forest 2065 CAN1.0010.671510.05 
  Zhou, Qiyu 1969 CAN0.5010.04150.60 

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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