Individual Calculations August 2023
 Bregier, Gerard  Total change: 10.80  Rating chartPersonal card
 13e open de Salon de Provence A SALON DE PROVENCE FRA 2023-07-08
RcRownchangeKK*chgGame
 1684 1349 1.50 7 0.54 20 10.80 
  Kosteniuk, Kristina 1783 FRA0.001-0.0620-1.20 
  Madranges, Jean 1723 FRA0.001-0.1020-2.00 
  Espanet, Fabien 1585 FRA0.001-0.2020-4.00 
  Mottet, Louis 1669 FRA1.0010.872017.40 
  Durand-Benmoussa, Roman 1864 FRA0.001-0.0420-0.80 
  Jullien, Patrick 1506 FRA0.5010.21204.20 
  Desforges, Julien 1657 FRA0.001-0.1420-2.80 

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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