Individual Calculations August 2023
 Rouille, Michel  Total change: -2.00  Rating chartPersonal card
 33e open Fide de Domloup - Tournoi B (-2400) DOMLOUP FRA 2023-07-08
RcRownchangeKK*chgGame
 1653 1741 3.00 5 -0.10 20 -2.00 
  Martin, Yvon 1592 FRA0.001-0.7020-14.00 
  Roger, Arnaud 1630 FRA0.501-0.1520-3.00 
  Andre, Victoria 1629 FRA1.0010.35207.00 
  Le Du, Anaelle 1757 FRA0.5010.02200.40 
  Rachdad, Bilal 1655 MAR1.0010.38207.60 

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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