Individual Calculations September 2017
 Dyrhovden, Sigve  Total change: -28.60  Rating chartPersonal card
 Sjakk1.no Bergen Sommer NGP A 2017 Bergen NOR 2017-07-28
RcRownchangeKK*chgGame
 1657 1850 1.50 4 -1.43 20 -28.60 
  Larsen, Stig Borje 1888 NOR0.001-0.4520-9.00 
  Lie, Terje 1526 NOR0.001-0.8720-17.40 
  Ziegler, Lars 1570 NOR1.0010.16203.20 
  Taranger, Rune 1642 NOR0.501-0.2720-5.40 

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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