Individual Calculations June 2023
 Karlsson, Ulf  Total change: 13.00  Rating chartPersonal card
 Deltalift Open 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 2074 1955 2.00 4 0.65 20 13.00 
  Eriksson, Kristian 2076 SWE0.5010.16203.20 
  Andersson, Robert 2085 SWE0.5010.18203.60 
  Dingertz, Erik 2071 SWE0.5010.16203.20 
  Blauhut, Holger c2062 NOR0.5010.15203.00 

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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