Individual Calculations November 2022
 Petersen, Jan Han  Total change: 5.60  Rating chartPersonal card
 Randers Skakklubs klubmesterskab 2022 - 1 Round 4-5 Randers DEN 2022-10-11
RcRownchangeKK*chgGame
 1776 1855 1.50 2 0.28 20 5.60 
  Oe, Oluf 1810 DEN1.0010.44208.80 
  Hansen, Sune Orbaek 1741 DEN0.501-0.1620-3.20 

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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