Individual Calculations November 2011
 Rafnung, Skjalg  Total change: -43.20  Rating chartPersonal card
 Harstad Open/Hans Eriksens Memorial Harstad NOR 2011-10-07
RcRownchangeKK*chgGame
 1797 1916 0.50 3 -1.44 30 -43.20 
  Bjorn, Lasse E 1681 NOR0.001-0.7930-23.70 
  Torgersen, Markus 1729 NOR0.501-0.2430-7.20 
  Larsen, Andreas 1980 NOR0.001-0.4130-12.30 

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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