Individual Calculations October 2023
 Ferey, Antonin  Total change: 0.00  Rating chartPersonal card
 3e Open d'ete de Vandoeuvre - Tournoi A (1500) VANDOEUVRE LES NANCY FRA 2023-08-31
RcRownchangeKK*chgGame
 1970 2181 4.50 6 0.00 20 0.00 
  Prokhorov, Makar 1781  * FRA1.0010.08201.60 
  Heck, Nils 1894 GER1.0010.16203.20 
  Legrand, Hugo 1945 FRA0.501-0.3020-6.00 
  Suranyi, Pal 1997 HUN1.0010.26205.20 
  Decker, Thomas 2234 FRA0.001-0.4320-8.60 
  Parlas, Kamil-Can 1969 FRA1.0010.23204.60 
 * 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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