Individual Calculations August 2013
 Arngrimsson, Dagur  Total change: 1.20  Rating chartPersonal card
 Czech Open 2013 - A - GM open Pardubice CZE 2013-07-19
RcRownchangeKK*chgGame
 2394 2384 4.50 9 0.12 10 1.20 
  Becker, Matthias 2165 GER0.501-0.2810-2.80 
  Kassani, Sam 2172 SWE1.0010.23102.30 
  Mirzoev, Azer g2536 AZE0.5010.20102.00 
  Stupak, Kirill g2520 BLR1.0010.68106.80 
  Oleksienko, Mikhailo g2568 UKR0.001-0.2610-2.60 
  Piorun, Kacper g2566 POL0.5010.24102.40 
  Boros, Denes g2504 HUN0.001-0.3410-3.40 
  Golubov, Saveliy 2242 RUS0.501-0.1910-1.90 
  Jaracz, Barbara wg2270 POL0.501-0.1610-1.60 

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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