Individual Calculations August 2018
 Bertelsen, Peter  Total change: -4.40  Rating chartPersonal card
 Klass II grp 2 2018 Ronneby SWE 2018-07-02
RcRownchangeKK*chgGame
 1816 1883 4.00 7 -0.11 40 -4.40 
  Wik, Kennet 1778 SWE0.501-0.1440-5.60 
  Andersson, Gorgen 1902 SWE0.001-0.4740-18.80 
  Johansson, Sven 1962 SWE0.5010.11404.40 
  Muganlinskij, Alemed 1815 SWE0.501-0.0940-3.60 
  Ahmedhanov, Natik 1832 SWE0.501-0.0740-2.80 
  Eriksson, Ofelia 1739 SWE1.0010.314012.40 
  Johansson, Henrik 1684 SWE1.0010.24409.60 

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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