Individual Calculations January 2014
 Oyama, Akito  Total change: -2.25  Rating chartPersonal card
 Hampstead U2200 Weekend Congress London ENG 2013-11-30
RcRownchangeKK*chgGame
 1792 1994 2.00 3 -0.15 15 -2.25 
  Villiers, Thomas 2081 ENG0.001-0.3815-5.70 
  Anbukumar, Hajane 1651 ENG1.0010.12151.80 
  Walker, Adrian 1645 ENG1.0010.11151.65 

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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