Individual Calculations April 2014
 Zhao, Yuetong (davy)  Total change: -5.55  Rating chartPersonal card
 2014 Aurora March Open Aurora CAN 2014-03-08
RcRownchangeKK*chgGame
 1917 1896 2.00 5 -0.37 15 -5.55 
  Nicholson, Matthew 2040 CAN0.001-0.3115-4.65 
  Wang, Eric Zechen 1933 CAN0.001-0.4515-6.75 
  Perelman, Leon 1978 CAN1.0010.61159.15 
  Hua, Eugene c1794 CAN0.501-0.1415-2.10 
  Yu, Wenlu 1842 CAN0.501-0.0815-1.20 

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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