Individual Calculations June 2023
 Kockum, Anton Frisk  Total change: -13.60  Rating chartPersonal card
 Deltalift Open 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 2200 2338 2.00 4 -0.68 20 -13.60 
  Andersson, Robert 2085 SWE1.0010.19203.80 
  Holm, Ragnar 2135 NOR1.0010.24204.80 
  Hector, Jonny g2482 SWE0.001-0.3120-6.20 
  Kreken, Eivind Grunt 2097 NOR0.001-0.8020-16.00 

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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