Individual Calculations July 2019
 Berglind, Axel  Total change: -15.40  Rating chartPersonal card
 Deltalift Open 2019 lang Halmstad SWE 2019-05-31
RcRownchangeKK*chgGame
 2012 2072 1.50 4 -0.77 20 -15.40 
  Carlsson, Ludvig c2208 SWE0.5010.18203.60 
  Wahlstrom, Lennart 2196 SWE0.001-0.3320-6.60 
  Strom-Engdahl, Alexander 1856 SWE1.0010.22204.40 
  Ziegler, Nathalie 1789 SWE0.001-0.8420-16.80 

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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