Individual Calculations September 2019
 Johansson, Elizabeth  Total change: 17.20  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 1805 1625 1.50 4 0.43 40 17.20 
  Ohlsson, Mikael 1792 SWE0.001-0.2840-11.20 
  Hjerpe, Victor 1803 SWE0.001-0.2740-10.80 
  Lyngsjo, Gert 1741 SWE1.0010.664026.40 
  Sjoberg, Daniel 1883 SWE0.5010.324012.80 

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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