Rapid: Individual Calculations December 2021
 Barros, Nolhan  Total change: -15.20  Rating chartPersonal card
 Tournoi rapide Michel De Baralle (1500 elo ou moins) - Albi 2021 ALBI FRA 2021-11-11
RcRownchangeKK*chgGame
 1133 1039 0.00 2 -0.76 20 -15.20 
  Denis, Karine 1041 FRA0.001-0.5020-10.00 
  Serres, Alain 1225 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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