Rapid: Individual Calculations January 2022
 Ibrahimi, Selajdin  Total change: 1.60  Rating chartPersonal card
 Tournoi des Aventuriers Courtois 18 decembre 2021 LYON FRA 2021-12-18
RcRownchangeKK*chgGame
 1475 1272 1.00 3 0.08 20 1.60 
  Colin, Enzo 1799 FRA0.001-0.0320-0.60 
  Adjemian, Tigran 1182 FRA1.0010.38207.60 
  Voilque, Rudy 1445 FRA0.001-0.2720-5.40 

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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