Individual Calculations September 2019
 Sandvall, Johannes  Total change: 11.60  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 1919 1902 2.50 4 0.58 20 11.60 
  Brolin, Viktor 1776 SWE0.501-0.1720-3.40 
  Andersson, Jan 1948 1716 SWE1.0010.26205.20 
  Brondal, Paul 2090 DEN1.0010.742014.80 
  Kring, Stephan 2094 SWE0.001-0.2520-5.00 

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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