Individual Calculations October 2021
 Lechat, Bernard  Total change: 9.60  Rating chartPersonal card
 27e open Fide de Domloup - Tournoi C (-2200) DOMLOUP FRA 2021-09-11
RcRownchangeKK*chgGame
 1583 1513 2.50 5 0.48 20 9.60 
  Anicette, Hugues 1587 FRA1.0010.602012.00 
  Bougain, Victor 1637 FRA0.001-0.3320-6.60 
  Pietrowski, Patrick 1527 FRA0.001-0.4820-9.60 
  Martin, Frederic 1587 FRA0.5010.10202.00 
  Ryst, Julien 1577 FRA1.0010.592011.80 

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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