Individual Calculations March 2020
 Holst, Peter  Total change: -3.40  Rating chartPersonal card
 Elite Hotels Open 2020 lang Vaxjo SWE 2020-02-08
RcRownchangeKK*chgGame
 1983 1913 1.50 4 -0.17 20 -3.40 
  Kabadayi, Can 2193 TUR0.001-0.1620-3.20 
  Ranby, Hans 1841 SWE0.501-0.1020-2.00 
  Gundersen, Ingvar 1810 SWE1.0010.36207.20 
  Jakenberg, Jussi 2089 SWE0.001-0.2720-5.40 

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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