Individual Calculations July 2014
 Wiklund, Johan  Total change: -14.70  Rating chartPersonal card
 Deltalift Open 2014 Halmstad SWE 2014-05-29
RcRownchangeKK*chgGame
 1652 1847 0.50 2 -0.98 15 -14.70 
  Fransson, Pia 1563 SWE0.501-0.3415-5.10 
  Andersson, Jan 1948 1741 SWE0.001-0.6415-9.60 

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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