Individual Calculations May 2020
 Svensson, Lars-Ake  Total change: -8.20  Rating chartPersonal card
 Kristallens varturnering 2020 Stockholm SWE 2020-01-23
RcRownchangeKK*chgGame
 1670 1808 3.50 6 -0.41 20 -8.20 
  Ohman, Jan 1416 SWE1.0010.08201.60 
  Lindfors, Tom 2092 SWE0.001-0.1620-3.20 
  Eriksson, Staffan 1619 SWE1.0010.25205.00 
  Svensson, Erik 1918 SWE0.5010.15203.00 
  Myrin, Max 1438 SWE0.001-0.9020-18.00 
  Lundstrom, Per 1539 SWE1.0010.17203.40 

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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