Individual Calculations June 2023
 Karlsson, Stefan 2005  Total change: 41.20  Rating chartPersonal card
 Deltalift Open 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 2054 1852 2.00 4 1.03 40 41.20 
  Eriksson, Bengt 2041 SWE1.0010.754030.00 
  Nilsson, Oliver 2005 SWE1.0010.704028.00 
  Kreken, Eivind Grunt 2097 NOR0.001-0.2040-8.00 
  Dingertz, Erik 2071 SWE0.001-0.2240-8.80 

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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