Individual Calculations October 2008
 Taefi, Tarokh  Total change: 14.00  Rating chartPersonal card
 Tuesday Night Grand Prix Charlotte, North Carolina USA 2008-07-08
RcRownchangeKK*chgGame
 2042 1805 1.00 2 0.56 25 14.00 
  Noble, Matthew Evans 2155 USA0.001-0.1125-2.75 
  Baxter, Ken J 1929 USA1.0010.672516.75 

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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