Individual Calculations September 2023
 Bollet, Alexandre  Total change: 10.00  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1427 1257 3.00 8 0.25 40 10.00 
  Le Hecho Ladjal, Younes 1053 FRA1.0010.24409.60 
  Coussy, Tyffanie 1639 FRA0.001-0.0940-3.60 
  Lara-Golliot, Celian 1444 FRA0.001-0.2640-10.40 
  Henry, Vadim 1050 FRA1.0010.23409.20 
  Delmas, Raphael 1723 FRA0.001-0.0540-2.00 
  Minde, Baptiste 1637 FRA0.001-0.0940-3.60 
  Guechchati, Ilyess 1756 FRA0.001-0.0440-1.60 
  Ronjat, Arthur 1115 FRA1.0010.314012.40 

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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