Individual Calculations August 2022
 Birens, Eric-Andre  Total change: -27.20  Rating chartPersonal card
 XXVIIIeme Open International d'ete de Nice - Open A NICE FRA 2022-07-18
RcRownchangeKK*chgGame
 1731 1730 2.50 7 -1.36 20 -27.20 
  Barseghyan, Harutyun m2441 FRA0.001-0.0120-0.20 
  Kien, Lancelot 1493 MNC0.001-0.8020-16.00 
  Tran Amar, Andy 1455 FRA0.501-0.3320-6.60 
  Mathieu, Jean 1672 FRA1.0010.42208.40 
  Mathieu, Cedric 1330  * FRA1.0010.08201.60 
  Rezzonico, Paolo 2079 ITA0.001-0.1120-2.20 
  Jacob, Eva 1648 FRA0.001-0.6120-12.20 
 * 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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