Individual Calculations September 2018
 Eriksson, Per  Total change: 20.40  Rating chartPersonal card
 4th CellaVision Chess Cup standard Lund SWE 2018-08-04
RcRownchangeKK*chgGame
 1969 1868 2.50 4 1.02 20 20.40 
  Svensson, Mikael 2077 SWE0.001-0.2320-4.60 
  Hagstrom, Jacob 1994 1667 SWE1.0010.24204.80 
  Fransson, Angelina 2033 SWE1.0010.722014.40 
  Harren, Mats 2098 SWE0.5010.29205.80 

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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