Individual Calculations August 2015
 Areklett, Ivar  Total change: -30.40  Rating chartPersonal card
 Norwegian Ch.sh. 2015 Master Oslo NOR 2015-07-04
RcRownchangeKK*chgGame
 2077 2079 3.00 9 -1.52 20 -30.40 
  Ulvin, Dag 2251 NOR0.001-0.2720-5.40 
  Thanke, Bror 2149 NOR0.001-0.4020-8.00 
  Flaten, Roar E. 2054 NOR0.501-0.0320-0.60 
  Holleland, Sigve 1949 NOR1.0010.32206.40 
  Eckhardt, Lars 2029 NOR0.001-0.5720-11.40 
  Johnsen, Kjell Magne 2094 NOR0.5010.02200.40 
  Johnsen, Oystein 1996 NOR1.0010.39207.80 
  Lund, Terje 2077 NOR0.001-0.5020-10.00 
  Vestly, Jan 2091 NOR0.001-0.4820-9.60 

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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