Individual Calculations January 2011
 Yat, Guo Jie  Total change: -1.50  Rating chartPersonal card
 2nd November Rating Tournament 2010 Kuala Lumpur MAS 2010-11-20
RcRownchangeKK*chgGame
 1790 1836 0.50 1 -0.06 25 -1.50 
  Sivanesan, Subramanian 1790 MAS0.501-0.0625-1.50 

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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