Individual Calculations June 2013
 Nasir, Zehn  Total change: 29.40  Rating chartPersonal card
 2013 Hart House Reading Week U2200 Toronto, Ontario CAN 2013-02-22
RcRownchangeKK*chgGame
 1954 1888 4.00 5 1.96 15 29.40 
  Deline, Ralph 1812 CAN1.0010.40156.00 
  Perelman, Leon 2021 CAN1.0010.681510.20 
  Nicholson, Matthew 1967 CAN0.5010.11151.65 
  Evans, Bill 2012 CAN1.0010.671510.05 
  Li, Yinshi 1957 CAN0.5010.10151.50 

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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