Individual Calculations January 2018
 Bergfjord, Idar  Total change: -39.60  Rating chartPersonal card
 OSS klubbmesterskap 2017, gr. B Oslo NOR 2017-09-07
RcRownchangeKK*chgGame
 1537 1782 4.50 7 -0.99 40 -39.60 
  Zippi, Gabriele 1382  * NOR1.0010.08403.20 
  Dyrdal, Idar 1592 NOR1.0010.254010.00 
  Mjaaland, Bendik 1636 NOR0.001-0.7040-28.00 
  Jensen, Torben W. 1615 NOR0.001-0.7240-28.80 
  Sather, Einar 1382  * NOR1.0010.08403.20 
  Skar, Oystein 1717 NOR0.501-0.0940-3.60 
  Eng, Thor 1437 NOR1.0010.11404.40 
 * 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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