Individual Calculations April 2015
 Rosenholm, Magnus  Total change: -6.80  Rating chartPersonal card
 Örebro Vårturnering 2015 1,2 Örebro SWE 2015-02-10
RcRownchangeKK*chgGame
 1739 1669 0.00 2 -0.81 40 -32.40 
  Andersson, Jan 1948 1769 SWE0.001-0.3640-14.40 
  Horngren, Joar 1708 SWE0.001-0.4540-18.00 

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)
 
 Örebro Vårturnering 2015 3-5 Örebro SWE 2015-03-03
RcRownchangeKK*chgGame
 1643 1669 0.50 1 -0.04 40 -1.60 
  Karlsson, Sigvard 1643 SWE0.501-0.0440-1.60 

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)
 
 Div II 4 2014-15 rond 6-7 Sweden SWE 2015-03-08
RcRownchangeKK*chgGame
 1806 1669 1.00 1 0.68 40 27.20 
  Akerman, Gert 1806 SWE1.0010.684027.20 

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)
 

 

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