Individual Calculations January 2012
 Ajiboye, Odunayo I  Total change: -8.40  Rating chartPersonal card
 2011 TexOhma Open Richardson, Texas USA 2011-11-24
RcRownchangeKK*chgGame
 1780 1999 0.50 1 -0.28 30 -8.40 
  Kotta, Venkat T 1780 USA0.501-0.2830-8.40 

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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