Individual Calculations November 2009
 Nuri, Kaiwan  Total change: 18.25  Rating chartPersonal card
 9.Winterthurer Schachwoche - Allg. Open Winterthur SUI 2009-10-03
RcRownchangeKK*chgGame
 1886 1793 3.00 6 0.73 25 18.25 
  Abegg, Beat 1906 SUI1.0010.652516.25 
  Schweizer, Robert 1932 SUI0.5010.19254.75 
  Kessler, Meinrad 1875 SUI0.5010.11252.75 
  Poun, Kirivongkat 1971 SUI0.001-0.2725-6.75 
  Barz, Norbert 1625 SUI0.501-0.2225-5.50 
  Nohl, Hansjoerg 2008 SUI0.5010.27256.75 

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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