Individual Calculations August 2023
 Madranges, Jean  Total change: -10.20  Rating chartPersonal card
 13e open de Salon de Provence A SALON DE PROVENCE FRA 2023-07-08
RcRownchangeKK*chgGame
 1753 1723 4.00 9 -0.51 20 -10.20 
  Golubka, Petro g2383 UKR0.001-0.0120-0.20 
  Tramarin, Matteo 1636 FRA0.001-0.6220-12.40 
  Bregier, Gerard 1349 FRA1.0010.10202.00 
  Jullien, Patrick 1506 FRA1.0010.22204.40 
  Desforges, Julien 1657 FRA0.501-0.0920-1.80 
  Kodjabachian, Julien 1819 FRA0.001-0.3720-7.40 
  Chaumet, Etienne 2070 FRA0.001-0.1120-2.20 
  Perret, Timothe 1690 FRA0.501-0.0520-1.00 
  Sanchez, Frederic 1665 FRA1.0010.42208.40 

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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