Individual Calculations July 2013
 Xu, Haizhou  Total change: 13.50  Rating chartPersonal card
 2013 Hart House Invitational Toronto, Ontario CAN 2013-05-20
RcRownchangeKK*chgGame
 1966 2055 4.00 5 0.90 15 13.50 
  Ferreira, Alex T. 1978 CAN1.0010.39155.85 
  Longo, Tyler 1962 CAN1.0010.37155.55 
  Pastor, Andrew 1844 CAN1.0010.23153.45 
  Mills, Morgon 2034 CAN1.0010.47157.05 
  Yu, Jonathan 2010 CAN0.001-0.5615-8.40 

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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