Individual Calculations May 2017
 Madison, Sigurd  Total change: 27.40  Rating chartPersonal card
 Lund Open 2017 Lund SWE 2017-02-07
RcRownchangeKK*chgGame
 1832 1729 4.00 7 1.37 20 27.40 
  Sigeman, Johan 2129  * SWE0.001-0.0820-1.60 
  Nilsson, Ulf 1945 1407 SWE1.0010.13202.60 
  Surender, Anil 2003 SWE1.0010.832016.60 
  Rosell, Sven 1974 SWE0.001-0.2020-4.00 
  Franzen, Per-Erik 1908 SWE0.001-0.2720-5.40 
  Hakansson, Simon 1998 1377 SWE1.0010.11202.20 
  Meurman, Arne 2027 SWE1.0010.852017.00 
 * 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)
 

 

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