Individual Calculations May 2023
 Jarlaud, Levi  Total change: -42.40  Rating chartPersonal card
 29e Open International d'Echecs de Tarbes TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1718 1842 2.50 7 -2.12 20 -42.40 
  Hamm, Rodrigue 1536 FRA0.001-0.8620-17.20 
  Manvieu, Adrien 1660 FRA1.0010.26205.20 
  Labarrere, Daniel 1672 FRA1.0010.28205.60 
  Garrido, Mihai 2115 FRA0.001-0.1720-3.40 
  Berthou, Jules 1770 FRA0.001-0.6020-12.00 
  Pires, Oscar 1631 FRA0.501-0.2720-5.40 
  Levrero, Yolan 1643 FRA0.001-0.7620-15.20 

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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