Individual Calculations April 2015
 Yu, Wenlu  Total change: -26.00  Rating chartPersonal card
 Aurora Spring Open 2015 - Open Aurora CAN 2015-03-14
RcRownchangeKK*chgGame
 1945 1891 1.50 5 -0.65 40 -26.00 
  Zhang, Yuanchen f2110 CAN0.001-0.2240-8.80 
  Mendoza, Armand Jess 1833 CAN1.0010.424016.80 
  Zhong, Joey 1980 CAN0.001-0.3840-15.20 
  Cai, Jason 1962 CAN0.001-0.4040-16.00 
  Lei, Sean 1840 CAN0.501-0.0740-2.80 

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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