Individual Calculations October 2023
 Orhan, Alexis  Total change: -20.40  Rating chartPersonal card
 Tournoi ferme Chess in Lyon septembre 2023 Poule B LYON FRA 2023-09-01
RcRownchangeKK*chgGame
 1921 1869 2.00 7 -1.02 20 -20.40 
  Arousstamian, Albert 1931 FRA0.001-0.4120-8.20 
  Davtian, Armen 1884 FRA0.001-0.4820-9.60 
  Caffenne, Philippe 1876 FRA0.5010.01200.20 
  Montaigne, Adrien 1819 FRA0.001-0.5720-11.40 
  Bui, Corentin 1865 FRA1.0010.49209.80 
  Eustache, Boris 2059 FRA0.001-0.2520-5.00 
  Fayel, Nicolas 2011 FRA0.5010.19203.80 

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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