Individual Calculations June 2013
 Li, Yinshi  Total change: -8.40  Rating chartPersonal card
 2013 Hart House Reading Week U2200 Toronto, Ontario CAN 2013-02-22
RcRownchangeKK*chgGame
 1890 1957 1.50 3 -0.28 30 -8.40 
  Blium, Benjamin 1815 CAN1.0010.31309.30 
  Nicholson, Matthew 1967 CAN0.001-0.4930-14.70 
  Nasir, Zehn 1888 CAN0.501-0.1030-3.00 

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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