Individual Calculations August 2019
 Bengtsson, Siv  Total change: -17.20  Rating chartPersonal card
 WE 2 2019, grp 1 Eskilstuna SWE 2019-07-12
RcRownchangeKK*chgGame
 2114 2091 1.50 5 -0.86 20 -17.20 
  Hanoman, Tony 2034 SWE0.501-0.0820-1.60 
  Brzezinski, Adam 2189 SWE0.001-0.3720-7.40 
  Vernersson, Per 2291 SWE0.001-0.2420-4.80 
  Jiretorn, Eva 2045 SWE0.501-0.0620-1.20 
  Wallgren, Ulf 2013 SWE0.501-0.1120-2.20 

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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