Individual Calculations September 2019
 Aldin, Anders  Total change: 17.20  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 lang Lund SWE 2019-08-03
RcRownchangeKK*chgGame
 1765 1599 2.00 4 0.86 20 17.20 
  Larsen, Arne Walther 1735 DEN1.0010.682013.60 
  Kayyali, Isam 1788 SWE0.001-0.2520-5.00 
  Hansson, Henrik 1694 SWE1.0010.632012.60 
  Ranby, Hans 1843 SWE0.001-0.2020-4.00 

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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