Rapid: Individual Calculations December 2022
 Hellin, Stephan  Total change: 3.20  Rating chartPersonal card
 422e Rapide Fide du Canal PARIS FRA 2022-11-18
RcRownchangeKK*chgGame
 1750 1474 1.00 3 0.16 20 3.20 
  Rouffignac, Tanguy f2098 FRA0.001-0.0120-0.20 
  Brionne, Thierry 1875 FRA0.001-0.0820-1.60 
  Kosciusko-Morizet, Jacques-Antoi 1277 FRA1.0010.25205.00 

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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