Individual Calculations May 2018
 Jorgensen, Bengt Arne  Total change: -4.80  Rating chartPersonal card
 Alesund Grand Prix A 2018 Aalesund NOR 2018-04-07
RcRownchangeKK*chgGame
 1625 1814 2.00 3 -0.24 20 -4.80 
  Strand, Amund Pihl 1616 NOR0.001-0.7620-15.20 
  Hausken, Andreas Skrede 1585 NOR1.0010.21204.20 
  Skrede, Per Arne 1674 NOR1.0010.31206.20 

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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