Individual Calculations March 2023
 Auffray, Michel  Total change: -12.40  Rating chartPersonal card
 18eme Open d'hiver d'Avoine AVOINE FRA 2023-02-22
RcRownchangeKK*chgGame
 1361 1168 1.00 5 -0.31 40 -12.40 
  Audebert, Enguerrand 1368 FRA0.001-0.2440-9.60 
  Maisonneuve, Lionel 1394 FRA1.0010.794031.60 
  Rigaud, Alexandre 1544 FRA0.001-0.0940-3.60 
  Lacroix, Guillaume 1252 FRA0.001-0.3840-15.20 
  Saunier, Augustin 1247 FRA0.001-0.3940-15.60 

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)
 

 

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