Individual Calculations November 2023
 Coles, Robin  Total change: -65.60  Rating chartPersonal card
 Open international de Liffre 2023 - tournoi A LIFFRE FRA 2023-10-21
RcRownchangeKK*chgGame
 1830 2115 5.50 9 -1.64 40 -65.60 
  Dalaud, Dorian f2317 FRA0.001-0.2440-9.60 
  Noel, Nicolas 1875 FRA0.501-0.3040-12.00 
  Bellardi, Michel 1724 FRA1.0010.09403.60 
  Vigneau-Zorraquino, Cioran 1926 FRA0.001-0.7540-30.00 
  Van Der Straeten, Lieven 1818 BEL0.001-0.8540-34.00 
  Arendo, Marc 1590 FRA1.0010.03401.20 
  Varin, Timeo 1565 FRA1.0010.03401.20 
  Mareau, Noe 1715  * FRA1.0010.08403.20 
  Lavanant, Alexandre 1943 FRA1.0010.274010.80 
 * 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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