Individual Calculations November 2021
 Arlabosse, Nicolas  Total change: -3.40  Rating chartPersonal card
 Albi-XVIeme open fide Tarn Nord 2021 (-2200) ALBI FRA 2021-10-02
RcRownchangeKK*chgGame
 1762 2018 4.50 6 -0.17 20 -3.40 
  Chanthavongsa, Nouaym 1618  * FRA1.0010.08201.60 
  Odoni-Ruffenach, Loic 1667 FRA1.0010.11202.20 
  Nassar, Christophe 1707 FRA1.0010.14202.80 
  Grezels, Florian 2177 FRA0.001-0.2920-5.80 
  Gazol, Alexandre 1618  * FRA1.0010.08201.60 
  Connat, Ludovic 1785 FRA0.501-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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