Individual Calculations June 2013
 Ziegler, Ari  Total change: -3.20  Rating chartPersonal card
 Deltalift Open 2013 Halmstad SWE 2013-05-09
RcRownchangeKK*chgGame
 2173 2349 2.50 4 -0.32 10 -3.20 
  Brynell, Stellan g2473 SWE0.001-0.3310-3.30 
  Svensson, Anders 2103 SWE1.0010.19101.90 
  Fransson, Angelina 1974 SWE0.501-0.4110-4.10 
  Fransson, Patrick 2142 SWE1.0010.23102.30 

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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