Individual Calculations May 2011
 Shah, Taksh  Total change: 8.25  Rating chartPersonal card
 Thailand Open Challenger 2011 Pattaya THA 2011-04-12
RcRownchangeKK*chgGame
 1920 1530 0.50 2 0.33 25 8.25 
  Culasing, Michael 1909 PHI0.5010.412510.25 
  Williams, Michael 1930  * USA0.001-0.0825-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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