Individual Calculations March 2017
 Petersen, Kari  Total change: -22.80  Rating chartPersonal card
 Lidkappingin 2016-17 Deild 1 (7-8) various FAI 2017-02-12
RcRownchangeKK*chgGame
 2094 1921 0.00 2 -0.57 40 -22.80 
  Solsker, Tummas M. 1976 FAI0.001-0.4240-16.80 
  Samuelsen, Carl Eli Nolsoe f2212 FAI0.001-0.1540-6.00 

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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