Individual Calculations September 2019
 Dahlqvist, Hans  Total change: -22.60  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 1685 1713 1.00 4 -1.13 20 -22.60 
  Ranby, Hans 1843 SWE0.5010.18203.60 
  Jarlvik, Peter 1531 SWE0.501-0.2420-4.80 
  Haraldsson, Leif 1855 SWE0.001-0.3120-6.20 
  Ellerstrand, Susanne 1512 SWE0.001-0.7620-15.20 

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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