Individual Calculations May 2015
 Drugge, Patrik  Total change: -2.20  Rating chartPersonal card
 Paskturneringen 2015 Norrkoping SWE 2015-04-03
RcRownchangeKK*chgGame
 2157 2173 3.00 6 -0.11 20 -2.20 
  Arman, Deniz f2315 TUR0.001-0.3120-6.20 
  Jogstad, Martin 1996 SWE1.0010.27205.40 
  Sagit, Rauan f2366 SWE0.001-0.2520-5.00 
  Andersson, Kjell-Ake 2018 SWE1.0010.29205.80 
  Jansson, Gilbert 1934 SWE1.0010.20204.00 
  Vernersson, Per 2311 SWE0.001-0.3120-6.20 

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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