Individual Calculations August 2021
 Bertrand, Antoine-Louis  Total change: -48.00  Rating chartPersonal card
 17e open de Villard de Lans - Tournoi accession VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1107 1221 4.00 8 -1.20 40 -48.00 
  Salvi, Angele 1057 FRA1.0010.284011.20 
  Beurois, Vincent 1450 FRA0.001-0.2140-8.40 
  Carivenc- Gralha, Amelie 1036 FRA1.0010.264010.40 
  Astar, Valentin 1195 FRA0.001-0.5440-21.60 
  Georges, Arthur 1013 FRA1.0010.23409.20 
  Yves, Isabelle 1075 FRA0.001-0.7040-28.00 
  Yang, Wesley 1024 FRA0.001-0.7540-30.00 
  Meyssirel, Hugo 1006 FRA1.0010.23409.20 

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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