Individual Calculations April 2013
 Grotnes, Nils  Total change: -5.55  Rating chartPersonal card
 Norwegian Eastern league 1. div. 2012-2013 all round Various NOR 2012-11-03
RcRownchangeKK*chgGame
 2213 2188 3.00 7 -0.37 15 -5.55 
  Lillevold, Frode 2162 NOR1.0010.46156.90 
  Botheim, Tor 2011 NOR0.501-0.2315-3.45 
  Haug, Johannes 1983 NOR0.501-0.2615-3.90 
  Breivik, Lars 2227 NOR0.5010.05150.75 
  Myhrvold, Rune 2198 NOR0.5010.01150.15 
  Predojevic, Borki g2588  * BIH0.001-0.0815-1.20 
  Tjomsland, Stig f2322 NOR0.001-0.3215-4.80 
 * 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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