Individual Calculations September 2023
 Mahieu, Luc  Total change: -6.00  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1937 2096 6.00 9 -0.30 20 -6.00 
  Boumrar, Ayrad 1926 FRA0.501-0.2220-4.40 
  Genand, Theo 1937 FRA0.501-0.2120-4.20 
  Mauffrey, Hugues 1882 FRA1.0010.23204.60 
  Vlachos, Anatole m2454 GRE0.001-0.1020-2.00 
  Aeschbacher, Dimitri 1761 SUI1.0010.12202.40 
  Vekemans, Sylvain 1932 FRA0.501-0.2220-4.40 
  Le Meur, Jean-Pierre 1746 FRA1.0010.11202.20 
  Maxence, Paul 1838 FRA0.501-0.3220-6.40 
  Nicolas, Tristan 1956 FRA1.0010.31206.20 

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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