Individual Calculations July 2014
 Persson, Borje  Total change: 2.40  Rating chartPersonal card
 LASS Varturn 2014 Open Linkoping SWE 2014-05-29
RcRownchangeKK*chgGame
 1942 1855 2.50 6 0.16 15 2.40 
  Olsson, Simon 2128 SWE0.001-0.1715-2.55 
  Nilsson, Lars 1702 SWE1.0010.30154.50 
  Garner, Marten 1848 SWE0.501-0.0115-0.15 
  Stahlberg, Adam 2045 SWE0.5010.25153.75 
  Knutsson, Hakan 1946 SWE0.001-0.3815-5.70 
  Halvarsson, Peter 1983 SWE0.5010.17152.55 

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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