Individual Calculations February 2016
 Persson, Mats  Total change: 9.80  Rating chartPersonal card
 Norwegian Premiere League 2015-2016 4-6 Oslo NOR 2016-01-15
RcRownchangeKK*chgGame
 2055 2259 2.00 2 0.49 20 9.80 
  Laverton, Christian 2115 NOR1.0010.31206.20 
  Haga, Halvor 1994 NOR1.0010.18203.60 

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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