Individual Calculations July 2014
 Fransson, Pia  Total change: -0.15  Rating chartPersonal card
 Deltalift Open 2014 Halmstad SWE 2014-05-29
RcRownchangeKK*chgGame
 1759 1563 0.50 2 -0.01 15 -0.15 
  Wiklund, Johan 1847 SWE0.5010.34155.10 
  Hedlerfog, Robert 1671 SWE0.001-0.3515-5.25 

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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