Individual Calculations June 2017
 Ziegler, Ari  Total change: 1.10  Rating chartPersonal card
 Deltalift Open 2017, lang Halmstad SWE 2017-05-26
RcRownchangeKK*chgGame
 2239 2317 2.50 4 0.11 10 1.10 
  Sorensen, Hampus 2103 SWE0.501-0.2710-2.70 
  Karlsson, Jorgen 2095 SWE1.0010.22102.20 
  Gajic, Mladen f2296 SWE1.0010.47104.70 
  Westerberg, Jonathan m2460 SWE0.001-0.3110-3.10 

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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