Individual Calculations March 2023
 Pichon, Arnaud  Total change: 15.20  Rating chartPersonal card
 Tournoi ferme Chess In Lyon 2023 Poule C LYON FRA 2023-02-10
RcRownchangeKK*chgGame
 1754 1727 4.00 7 0.76 20 15.20 
  Tushar, Kapoor 1775 IND0.001-0.4320-8.60 
  Lucotte, Jocelyn 1756 FRA1.0010.542010.80 
  Greuthier, Alois 1756 FRA0.001-0.4620-9.20 
  Sahakyan, Karen 1698 FRA1.0010.46209.20 
  Ghomrani, Nasser 1722 FRA0.501-0.0120-0.20 
  Thiodet, Colin 1795 FRA1.0010.592011.80 
  Davtian, Armen 1776 FRA0.5010.07201.40 

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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