Individual Calculations January 2011
 Kalra, Agastya  Total change: -7.75  Rating chartPersonal card
 2010 Hart House Holidays Open Toronto, Ontario CAN 2010-12-17
RcRownchangeKK*chgGame
 2014 1717 0.00 2 -0.31 25 -7.75 
  Guo, Josh 2094 CAN0.001-0.0925-2.25 
  Florea, Alexandru 1933 CAN0.001-0.2225-5.50 

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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