Individual Calculations April 2016
 Zhou, Yang-Fan  Total change: -0.10  Rating chartPersonal card
 4NCL Division 1 WE 4 Birmingham ENG 2016-03-19
RcRownchangeKK*chgGame
 2458 2465 1.00 2 -0.01 10 -0.10 
  Lund, D Brett 2296 ENG1.0010.28102.80 
  Edouard, Romain g2620 FRA0.001-0.2910-2.90 

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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