Individual Calculations August 2012
 Van Heirzeele, Daniel  Total change: -14.25  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 1968 2145 0.50 2 -0.95 15 -14.25 
  Abe, Mahiro 1891 JPN0.501-0.3115-4.65 
  Bryant, Todd 2044 USA0.001-0.6415-9.60 

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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