Individual Calculations March 2015
 Yu, Wenlu  Total change: 26.00  Rating chartPersonal card
 Hart House Reading Week Open - U2200 Toronto CAN 2015-02-14
RcRownchangeKK*chgGame
 1895 1865 2.50 4 0.65 40 26.00 
  Southam, David 2058 CAN0.001-0.2540-10.00 
  Surya, Benito 1723 CAN1.0010.314012.40 
  Chernik, Dmitry 1895 CAN0.5010.04401.60 
  Kim, Yongjoo 1903 KOR1.0010.554022.00 

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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