Individual Calculations January 2015
 Pettersen, Kjell F.  Total change: -7.20  Rating chartPersonal card
 Asker høst Mester 2014 Asker NOR 2014-09-15
RcRownchangeKK*chgGame
 1821 1862 4.50 9 -0.46 20 -9.20 
  Odegaard, Per 1820 NOR1.0010.44208.80 
  Holler, Ole-Jakob 1462  * NOR0.501-0.4220-8.40 
  Lindblom, Roar 1858 NOR0.001-0.5120-10.20 
  Skogli, Paal 1846 NOR0.501-0.0220-0.40 
  Rambo, Jan-Bjarne 1973 NOR1.0010.652013.00 
  Erlendson, Audun 1662 NOR1.0010.24204.80 
  Rostad, Rolf 1841 NOR0.501-0.0320-0.60 
  Lilleseth, Eivind 1724 NOR0.001-0.6920-13.80 
  Aulin-Jansson, Joran f2203 NOR0.001-0.1220-2.40 
 * 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)
 
 Norwegian Eastern league 2014-2015 1. division round 2 Various NOR 2014-12-06
RcRownchangeKK*chgGame
 1937 1862 0.50 1 0.10 20 2.00 
  Ostebo, Roger E 1937 NOR0.5010.10202.00 

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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