Individual Calculations June 2019
 Roed, Tom K. B.  Total change: -21.60  Rating chartPersonal card
 Strommen Var 2019 Strommen NOR 2019-02-12
RcRownchangeKK*chgGame
 1623 1694 3.50 7 -0.54 40 -21.60 
  Grasmo, Oystein 1852 NOR0.001-0.2940-11.60 
  Lilleng, Gunnar 1482 NOR0.501-0.2740-10.80 
  Amarapala, Sheroni 1514 NOR0.501-0.2440-9.60 
  Engevik, Bjarne J. 1800 NOR0.001-0.3640-14.40 
  Sather, Lars Gunnar 1294  * NOR1.0010.08403.20 
  Mella, Aage 1689 NOR1.0010.494019.60 
  Bruun, Frank Olav 1732 NOR0.5010.05402.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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