Individual Calculations January 2015
 Kardell, Mathias  Total change: 14.60  Rating chartPersonal card
 Div II 4 2014-15 rond 3 sw SWE 2014-12-07
RcRownchangeKK*chgGame
 1787 1959 1.00 1 0.27 20 5.40 
  Akerman, Gert 1787 SWE1.0010.27205.40 

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)
 
 Malmo Open Malmö SWE 2014-12-12
RcRownchangeKK*chgGame
 1944 1959 1.50 2 0.46 20 9.20 
  Quinn, David 1927 SCO1.0010.46209.20 
  Halvarsson, Peter 1961 SWE0.5010.00200.00 

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)
 

 

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