Individual Calculations August 2023
 Abrahamsson, Patrik  Total change: -13.40  Rating chartPersonal card
 WE I 2023 grp 1 Helsingborg SWE 2023-06-30
RcRownchangeKK*chgGame
 1990 1942 1.50 5 -0.67 20 -13.40 
  Surender, Anil 2047 SWE0.001-0.3620-7.20 
  Ostensson, Julia 1978 SWE0.5010.05201.00 
  Frank, Anton 2006 2030 SWE0.001-0.3820-7.60 
  Nilsson, Oliver 1962 SWE1.0010.532010.60 
  Uvhagen, Lennart 1934 SWE0.001-0.5120-10.20 

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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