Individual Calculations October 2017
 Bakken, Oyvind  Total change: 55.20  Rating chartPersonal card
 Kragero Grand Prix A 2017 Kragero NOR 2017-09-02
RcRownchangeKK*chgGame
 2005 1836 2.50 4 1.38 40 55.20 
  Fossan, Andreas 2036 NOR0.5010.264010.40 
  Omtvedt, Aleksander 1914 NOR1.0010.614024.40 
  Sorgjerd, Jan 2084 NOR0.5010.314012.40 
  Smeby, Ole 1985 NOR0.5010.20408.00 

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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