Individual Calculations March 2014
 Parhami, Payam  Total change: -2.55  Rating chartPersonal card
 2014 MCC February Super FIDE U2300 New York, New York USA 2014-02-07
RcRownchangeKK*chgGame
 1977 2041 1.00 2 -0.17 15 -2.55 
  Adelson, Serge 1907 USA0.501-0.1815-2.70 
  Berg, George P 2046 USA0.5010.01150.15 

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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