Individual Calculations May 2010
 Zachariassen, Bjarne  Total change: 3.30  Rating chartPersonal card
 Norwegian Premier League Oslo NOR 2009-11-06
RcRownchangeKK*chgGame
 2067 1947 1.50 3 0.47 15 7.05 
  Nilsen, Joachim Birger 2126 NOR0.5010.23153.45 
  Aandal, Kristian 2023 NOR0.5010.10151.50 
  Briseid, Hakon 2052 NOR0.5010.14152.10 

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)
 
 Paskturneringen 2010 Norrkoping SWE 2010-04-02
RcRownchangeKK*chgGame
 2137 1947 0.00 1 -0.25 15 -3.75 
  Nygren, David 2137 SWE0.001-0.2515-3.75 

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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