Individual Calculations December 2019
 Petrovski, Petruli  Total change: 11.80  Rating chartPersonal card
 1 HK Team 2019-20 November Various DEN 2019-11-01
RcRownchangeKK*chgGame
 1908 1841 1.00 1 0.59 20 11.80 
  Singh, Karamtej 1908 DEN1.0010.592011.80 

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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