Individual Calculations December 2019
 Deveney, Frederic  Total change: 12.40  Rating chartPersonal card
 Team 2020 - Grand Est Novembre EST FRA 2019-11-01
RcRownchangeKK*chgGame
 1804 1715 1.00 1 0.62 20 12.40 
  Marcy, Harald 1804 FRA1.0010.622012.40 

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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