Individual Calculations June 2019
 Velicu, Adrian  Total change: -13.60  Rating chartPersonal card
 Kvibergsspelen 2019 lang Goteborg SWE 2019-05-25
RcRownchangeKK*chgGame
 1791 1548 0.50 4 -0.34 40 -13.60 
  Holst, Peter 1895 DEN0.001-0.1140-4.40 
  Ledin, Nils 1639 SWE0.5010.12404.80 
  Hellstrom, Bengt 1844 SWE0.001-0.1540-6.00 
  Oxelqvist, Martin 1785 SWE0.001-0.2040-8.00 

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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