Individual Calculations August 2018
 Grahn, Vidar  Total change: -0.40  Rating chartPersonal card
 Minior-SM 2018 Ronneby SWE 2018-07-02
RcRownchangeKK*chgGame
 1671 1770 5.50 9 -0.01 40 -0.40 
  Rosenius, Ludwig 1370  * SWE1.0010.08403.20 
  Malmstrom, Asker 1439 SWE0.501-0.3840-15.20 
  Martin, Johannes 1460 SWE1.0010.14405.60 
  Wernberg, Hugo 1976 SWE0.001-0.2440-9.60 
  Nord, Gabriel 1598 SWE1.0010.274010.80 
  Dingertz, Erik 1655 SWE1.0010.344013.60 
  Rasti, Arvin 2063 SWE0.001-0.1540-6.00 
  Mitra, Akash 1855 SWE0.5010.12404.80 
  Wikman, Viktor 2006 1626 SWE0.501-0.1940-7.60 
 * 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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