Individual Calculations January 2017
 Karlsson, Ulf  Total change: -19.60  Rating chartPersonal card
 LASK Open 2016 Lund SWE 2016-10-04
RcRownchangeKK*chgGame
 1900 2022 4.00 7 -0.48 20 -9.60 
  Rosell, Sven 2036 SWE0.5010.02200.40 
  Rosager, Sixten 1622  * SWE1.0010.08201.60 
  Olsson, Linus f2286 SWE0.001-0.1820-3.60 
  Akke, Mattias 1662 SWE1.0010.10202.00 
  Persson, Ulf 1916 SWE0.501-0.1420-2.80 
  Sandstrom, Anders 1888 SWE0.501-0.1820-3.60 
  Sjodahl, Sten 1889 SWE0.501-0.1820-3.60 
 * 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)
 
 Div I Sodra 2016-17 r3 Sweden SWE 2016-12-04
RcRownchangeKK*chgGame
 1910 2009 1.00 1 0.36 20 7.20 
  Andersson, Thorbjorn 1910 SWE1.0010.36207.20 

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)
 
 Malmo Open 2016 Malmo SWE 2016-12-17
RcRownchangeKK*chgGame
 1920 2009 1.00 3 -0.86 20 -17.20 
  Eriksson, Per 1852 SWE0.501-0.2120-4.20 
  Olsson, Gary 1959 SWE0.501-0.0720-1.40 
  Westerlund, Ola 1949 SWE0.001-0.5820-11.60 

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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