Individual Calculations March 2011
 Sainbayar, Anuurai  Total change: -7.50  Rating chartPersonal card
 London Christmas Open Ch 2011 London ENG 2010-12-28
RcRownchangeKK*chgGame
 1966 1722 0.50 4 -0.30 25 -7.50 
  Sathyanandha, Saravanan 2020 ENG0.001-0.1525-3.75 
  Kumar, Vedantha 2000 ENG0.5010.33258.25 
  Hayward, Alan 1969 ENG0.001-0.1925-4.75 
  Foo, William J 1876 ENG0.001-0.2925-7.25 

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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