Individual Calculations January 2020
 Grasmo, Oystein  Total change: -4.60  Rating chartPersonal card
 Strommen host 2019 Strommen NOR 2019-09-17
RcRownchangeKK*chgGame
 1737 1845 3.50 6 -0.23 20 -4.60 
  Mella, Aage 1671 NOR1.0010.27205.40 
  Amundsen, Ask 1559 NOR1.0010.16203.20 
  Lillevold, Frode 2068 NOR0.001-0.2220-4.40 
  Andersen, Jorgen M 1957 NOR0.001-0.3520-7.00 
  Bruun, Frank Olav 1718 NOR1.0010.33206.60 
  Lilleng, Gunnar 1448 NOR0.501-0.4220-8.40 

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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