Individual Calculations April 2008
 Rouhani, Arash  Total change: 9.50  Rating chartPersonal card
 Rilton Elo 2007/2008 Stockholm SWE 2007-12-27
RcRownchangeKK*chgGame
 2016 1985 4.50 9 0.38 25 9.50 
  Hansen, Martin 2130 DEN0.001-0.3125-7.75 
  Lang, Gusztav Jr 1844 SWE1.0010.31257.75 
  Isaksson, Per 2045 SWE1.0010.582514.50 
  Wallgren, Ulf 2094 SWE0.001-0.3525-8.75 
  Nilsson, Jonas 1984 DEN0.5010.00250.00 
  Preuss, Flemming 2034 DEN0.001-0.4325-10.75 
  Krzymowska, Adriana 1887 SWE1.0010.37259.25 
  Palmblad, Jan-Peter 2126 SWE0.001-0.3125-7.75 
  Duenas, Alexis 1996 SWE1.0010.522513.00 

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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