Individual Calculations January 2023
 Boumrar, Ayrad  Total change: -76.80  Rating chartPersonal card
 Team 2023 - Coupe de France 2e tour FRANCE FRA 2022-12-04
RcRownchangeKK*chgGame
 2295 2143 0.00 1 -0.30 40 -12.00 
  Emmenecker, Pierre-Antoine 2295 FRA0.001-0.3040-12.00 

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)
 
 19e Open de Vandoeuvre 2022 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2022-12-18
RcRownchangeKK*chgGame
 2103 2143 3.50 9 -1.62 40 -64.80 
  Lamard, Guillaume m2519 FRA0.001-0.0940-3.60 
  Guiot Dorel, Jerome 2017 FRA0.001-0.6740-26.80 
  Garrigue, Julian 1972 FRA0.501-0.2340-9.20 
  Oupindrin, Narayanin 1955 FRA0.501-0.2440-9.60 
  Gillot, Florent 2012 BEL1.0010.324012.80 
  Pavee, Louis 1996 FRA0.501-0.2040-8.00 
  Sakthivel, Heamish Ka 2025 IND1.0010.344013.60 
  Dgebuadze, Alexandre g2420 BEL0.001-0.1740-6.80 
  Blanquet, Camille 2010 FRA0.001-0.6840-27.20 

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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