Individual Calculations September 2017
 Andersson, Thorbjorn  Total change: -4.20  Rating chartPersonal card
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 1851 1902 2.00 4 -0.21 20 -4.20 
  Eknor, Paul 1587 SWE1.0010.14202.80 
  Olsen, Miriam F 2034 DEN0.001-0.3220-6.40 
  Nettelbeck, Jann 1763 GER0.501-0.1920-3.80 
  Karlsson, Ulf 2018 SWE0.5010.16203.20 

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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