Individual Calculations January 2019
 Akerlund, Fredrik  Total change: 15.80  Rating chartPersonal card
 Gavlemasterskapet 2018 Gavle SWE 2018-09-24
RcRownchangeKK*chgGame
 1712 1831 4.00 6 0.16 20 3.20 
  Lindberg, Angelica 1431  * SWE1.0010.08201.60 
  Eriksson, Hilding 1675 SWE1.0010.29205.80 
  Kamenjasevic, Stefan 1750 SWE0.501-0.1120-2.20 
  Wik, Per-Johan 1694 SWE0.501-0.1820-3.60 
  Gustafsson, Thomas 1972 SWE0.001-0.3120-6.20 
  Amnell, Mats 1749 SWE1.0010.39207.80 
 * 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)
 
 Molins minne 2018 Sandviken SWE 2018-09-27
RcRownchangeKK*chgGame
 1902 1831 2.00 4 0.37 20 7.40 
  Mehlstrand, Jimmy 2032 SWE0.001-0.2420-4.80 
  Eriksson, Hilding 1675 SWE1.0010.29205.80 
  Wiklund, Patrik 2015 SWE0.001-0.2620-5.20 
  Akerman, Per 1886 SWE1.0010.582011.60 

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)
 
 Vendelins Minna ht 2018 Sandviken SWE 2018-11-16
RcRownchangeKK*chgGame
 1896 1831 1.50 3 0.26 20 5.20 
  Amnell, Mats 1749 SWE1.0010.39207.80 
  Karlsson, Patrik 1944 SWE0.001-0.3520-7.00 
  Wiklund, Patrik 1994 SWE0.5010.22204.40 

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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