Individual Calculations May 2019
 Gustafsson, Thomas  Total change: 14.40  Rating chartPersonal card
 Gavle Open KM 2019 Gavle SWE 2019-02-18
RcRownchangeKK*chgGame
 1720 1997 7.00 7 1.27 20 25.40 
  Bohlin, Erik 1597  * SWE1.0010.08201.60 
  Jonasson, Nil 1617 SWE1.0010.09201.80 
  Amnell, Mats 1748 SWE1.0010.19203.80 
  Bitsadze Olofsson, Dali 1710 SWE1.0010.16203.20 
  Karlsson, Patrik 1932 SWE1.0010.41208.20 
  Wik, Kennet 1752 SWE1.0010.20204.00 
  Lundmark, Tord 1684 SWE1.0010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Sandviken Open 2019 lang Sandviken SWE 2019-03-02
RcRownchangeKK*chgGame
 1980 1997 0.50 2 -0.55 20 -11.00 
  Akerman, Per 1873 SWE0.501-0.1720-3.40 
  Sundin, Emanuel 2087 SWE0.001-0.3820-7.60 

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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