Individual Calculations May 2019
 Persson, Lars 1958  Total change: -26.40  Rating chartPersonal card
 Paskturneringen 2019 lang Norrkoping SWE 2019-04-19
RcRownchangeKK*chgGame
 1818 1662 0.50 6 -1.32 20 -26.40 
  Karlsson, Ulf 1976 SWE0.001-0.1420-2.80 
  Pettersson, Kjell-Erik 1775 SWE0.5010.15203.00 
  Strom-Engdahl, Alexander 1881 SWE0.001-0.2220-4.40 
  Norevall, Ulf 1750 SWE0.001-0.3820-7.60 
  Uddbom, Bengt 1726 SWE0.001-0.4120-8.20 
  Dale, Svein 1797 NOR0.001-0.3220-6.40 

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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