Individual Calculations September 2023
 Bournique, Bruno  Total change: -2.20  Rating chartPersonal card
 7eme Festival de l'EFE Metz - Tournoi B METZ FRA 2023-07-26
RcRownchangeKK*chgGame
 1682 1692 4.50 9 -0.11 20 -2.20 
  Quiniou, Jean 1594 FRA1.0010.37207.40 
  Montaigu Dupont, Arthur 1625 FRA1.0010.41208.20 
  Vaillant, Stephane 1744 FRA0.5010.07201.40 
  Bohn, Sean 1716 LUX0.001-0.4720-9.40 
  Prum, Suzanne 1563 FRA0.001-0.6720-13.40 
  Stephanus, Joseph 1759 FRA0.5010.09201.80 
  Renouard, Ludovic 1779 FRA0.001-0.3820-7.60 
  Billot, Daniel 1562 FRA1.0010.32206.40 
  Valentin, Benoit 1800 FRA0.5010.15203.00 

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)
 

 

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