Individual Calculations May 2012
 Matthews, Ben  Total change: 0.90  Rating chartPersonal card
 Norwegian Eastern League 2. div. B 2011-2012 Various NOR 2011-11-05
RcRownchangeKK*chgGame
 1975 1969 2.00 4 0.03 30 0.90 
  Lange, David 1961 NOR0.501-0.0130-0.30 
  Gholami, Armin 1915 NOR1.0010.423012.60 
  Hamre, Kenneth 2000 NOR0.001-0.4630-13.80 
  Vagle, Raymond 2023 NOR0.5010.08302.40 

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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