Rapid: Individual Calculations January 2022
 Benyahia, Ali  Total change: 16.60  Rating chartPersonal card
 Tournoi Rapide de Noel 2021 Lyon Echecs Avenir LYON FRA 2021-12-19
RcRownchangeKK*chgGame
 1808 1539 2.50 6 0.83 20 16.60 
  Lux, Hugo De Melo f1994 BRA0.5010.44208.80 
  Richard, Thomas 1201 FRA1.0010.12202.40 
  Selman, Lionel 1736 FRA0.001-0.2520-5.00 
  Lorieux, Christian 2055 FRA0.001-0.0420-0.80 
  Courbon, Sylvain 1587 FRA1.0010.572011.40 
  Teichmann, Erik f2274 ENG0.001-0.0120-0.20 

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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