Rapid: Individual Calculations July 2018
 Olsson, Bo 1966  Total change: -28.00  Rating chartPersonal card
 Arboga Schackmote Snabbschack Ulf Arboga SWE 2018-06-09
RcRownchangeKK*chgGame
 1852 2004 3.50 7 -1.40 20 -28.00 
  Andersson, Jan 1948 1779 SWE1.0010.22204.40 
  Jonsson, Magnus 1918 SWE0.501-0.1220-2.40 
  Johansson, Bertil 1877 SWE0.501-0.1720-3.40 
  Andersson, Gorgen 1837 SWE0.001-0.7220-14.40 
  Trsavec, Peter 1903 SWE0.001-0.6420-12.80 
  Ullberg, Stefan 1757 SWE1.0010.19203.80 
  Koski, Viljo 1890 SWE0.501-0.1620-3.20 

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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