Individual Calculations March 2016
 Rosell, Sven  Total change: 11.40  Rating chartPersonal card
 Div I Sodra 2015-16 R 4-5 Sweden SWE 2016-01-17
RcRownchangeKK*chgGame
 1999 1969 1.50 2 0.57 20 11.40 
  Rothman, Peter 2082 SWE1.0010.652013.00 
  Sandklef, Ake 1915 SWE0.501-0.0820-1.60 

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)
 

 

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