Individual Calculations November 2009
 Jakobsen, Oivind  Total change: 29.00  Rating chartPersonal card
 20.Internat.Gocher Open 2009 Goch GER 2009-10-01
RcRownchangeKK*chgGame
 1970 1689 2.00 5 1.16 25 29.00 
  Esser, Jochen 2089  * GER0.5010.422510.50 
  De Wit, Albert 1961 NED0.001-0.1725-4.25 
  Theile-Rasche, Ingo 1940 GER0.5010.31257.75 
  Paschmann, Stefan 1933 GER0.5010.30257.50 
  Hamm, Siegfried 1925 GER0.5010.30257.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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