Individual Calculations March 2012
 Johnsen, Oystein  Total change: -23.10  Rating chartPersonal card
 Nord-Odal Vinter GP 2012 Sand i Nord-Odal NOR 2012-01-21
RcRownchangeKK*chgGame
 1989 1922 0.50 3 -0.77 30 -23.10 
  Haarr, Jon Kristian 2232 NOR0.001-0.1430-4.20 
  Mottang, Harald 1706 NOR0.501-0.2830-8.40 
  Pettersen, Joar Gullestad 2030 NOR0.001-0.3530-10.50 

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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