Individual Calculations March 2011
 Lauritzen, Einar  Total change: 4.05  Rating chartPersonal card
 Norwegian Western league 1. division South Various NOR 2010-11-06
RcRownchangeKK*chgGame
 2130 2012 1.00 2 0.27 15 4.05 
  Kyrkjebo, Erlend 1970 NOR0.501-0.0615-0.90 
  Lovik, Lasse Ostebo f2290 NOR0.5010.33154.95 

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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