Rapid: Individual Calculations December 2021
 Korez, Elio  Total change: 8.80  Rating chartPersonal card
 379e Rapide Fide du Canal PARIS FRA 2021-11-12
RcRownchangeKK*chgGame
 1679 1532 1.50 3 0.44 20 8.80 
  Tran, Nicolas 1360 FRA1.0010.27205.40 
  Tieres, Cristiano 1964 POR0.5010.43208.60 
  Guy, Ange 1712 FRA0.001-0.2620-5.20 

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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