Individual Calculations December 2019
 Desboeufs, Alexandre  Total change: -4.80  Rating chartPersonal card
 SGM 2019-20 round 1 decentralised SUI 2019-11-16
RcRownchangeKK*chgGame
 1819 2005 0.50 1 -0.24 20 -4.80 
  Maitre, Fabien 1819 SUI0.501-0.2420-4.80 

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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