Rapid: Individual Calculations September 2016
 Wellevit, Tomas  Total change: 35.60  Rating chartPersonal card
 Helsingborg OKM snabbschack 2016 Helsingborg SWE 2016-08-25
RcRownchangeKK*chgGame
 1946 1857 4.50 7 1.78 20 35.60 
  Dam, Quang Binh 2160 SWE1.0010.862017.20 
  Tabaa, Ghayth 2017 SYR0.001-0.2920-5.80 
  Kucuksari, Kaan 1675 TUR1.0010.26205.20 
  Hansen, Anders 2019 SWE1.0010.712014.20 
  Olsson, Lars F 1931 SWE0.001-0.4020-8.00 
  Hakansson, Stefan 2009 SWE0.5010.20204.00 
  Agovic, Seifo 1812 SWE1.0010.44208.80 

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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