Individual Calculations June 2023
 Lavilledieu, Melys  Total change: -48.00  Rating chartPersonal card
 Championnat de France des Jeunes 2023 - U12F AGEN FRA 2023-04-23
RcRownchangeKK*chgGame
 1071 1095 1.00 4 -1.14 40 -45.60 
  Demarcq Carlier, Mila 1069 FRA0.501-0.0440-1.60 
  Ben Salah, Ines 1079 FRA0.001-0.5240-20.80 
  Giafferi Bonnet, Luna 1067 FRA0.001-0.5440-21.60 
  Kriba, Liyana 1067 FRA0.501-0.0440-1.60 

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)
 
 20e Open de Beziers 2023 (-2400 elo) BEZIERS FRA 2023-05-06
RcRownchangeKK*chgGame
 1362 1095 0.50 3 -0.06 40 -2.40 
  Coraboeuf, Alain 1485 FRA0.001-0.0940-3.60 
  Donadille, Jean-Claude 1296 FRA0.001-0.2440-9.60 
  Abderrahim, Khalil 1306 FRA0.5010.274010.80 

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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