Individual Calculations May 2011
 Boudkeev, Timour  Total change: 11.25  Rating chartPersonal card
 e2e4 Uxbridge Major Uxbridge ENG 2011-03-18
RcRownchangeKK*chgGame
 1749 1838 2.00 2 0.75 15 11.25 
  Sainbayar, Anuurai 1715 ENG1.0010.33154.95 
  Manuchehri, Alireza 1782 IRI1.0010.42156.30 

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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