Individual Calculations February 2015
 Johannessen, Leif Erlend  Total change: 3.60  Rating chartPersonal card
 Norwegian Premiere League 2014-2015 round 4-6 Oslo NOR 2015-01-09
RcRownchangeKK*chgGame
 2468 2524 1.50 2 0.36 10 3.60 
  Gabrielsen, Stig f2345 NOR1.0010.27102.70 
  Turov, Maxim g2591 RUS0.5010.09100.90 

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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