Individual Calculations November 2010
 Petersen, Per  Total change: -11.55  Rating chartPersonal card
 Plus Office Cup - Holstebro - B Holstebro DEN 2010-09-17
RcRownchangeKK*chgGame
 1960 2075 2.50 5 -0.77 15 -11.55 
  Hansen, Anders Bork 2058 DEN1.0010.48157.20 
  Knudsen, Martin 1952 DEN0.001-0.6715-10.05 
  Jakobsen, Jakob 1953 DEN0.001-0.6715-10.05 
  Svendsen, Mads O 1829 DEN1.0010.19152.85 
  Nielsen, Thorkild Borup 2006 DEN0.501-0.1015-1.50 

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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