Individual Calculations January 2014
 Karlsson, Ulf  Total change: 8.25  Rating chartPersonal card
 LASK Open 2013 Lund SWE 2013-10-01
RcRownchangeKK*chgGame
 1987 1982 3.00 5 0.55 15 8.25 
  Sigeman, Johan 2138 SWE1.0010.711510.65 
  Rosell, Sven 1975 SWE0.501-0.0115-0.15 
  Arvidsson, Erik 1967 SWE0.001-0.5215-7.80 
  Erlandsson, Calle 1795 SWE0.501-0.2415-3.60 
  Olsson, Paul 1960 2059 SWE1.0010.61159.15 

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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