Individual Calculations April 2014
 Zhong, Joey  Total change: -1.80  Rating chartPersonal card
 2014 Aurora March Open Aurora CAN 2014-03-08
RcRownchangeKK*chgGame
 1993 1894 1.00 3 -0.12 15 -1.80 
  Zhang, Yuanchen f2117 CAN0.001-0.2215-3.30 
  Yu, Wenlu 1842 CAN1.0010.43156.45 
  Cormier, Adam 2019 CAN0.001-0.3315-4.95 

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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