Individual Calculations February 2015
 Bern, Ivar  Total change: -1.50  Rating chartPersonal card
 Norwegian Premiere League 2014-2015 round 4-6 Oslo NOR 2015-01-09
RcRownchangeKK*chgGame
 2535 2306 0.50 3 -0.15 10 -1.50 
  Romanov, Evgeny g2636 RUS0.001-0.1210-1.20 
  Lie, Kjetil A. g2522 NOR0.001-0.2210-2.20 
  Elsness, Frode m2447 NOR0.5010.19101.90 

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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