Individual Calculations September 2018
 Mergen, Bat  Total change: -6.80  Rating chartPersonal card
 Championnat de France 2018 - Open B NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1881 1827 3.50 9 -0.34 20 -6.80 
  Saugrain, Marc-Antoine 1912 FRA0.001-0.3820-7.60 
  Bouguerra, Tayeb 1900 FRA1.0010.602012.00 
  Emmenecker, Pierre-Antoine 1915 FRA1.0010.622012.40 
  Letemple, Frederic 1894 FRA0.001-0.4120-8.20 
  Canonge, Jerome 1873 FRA0.001-0.4420-8.80 
  Comien, Romain 1906 FRA0.5010.11202.20 
  Perche, Louis 1924 FRA0.001-0.3720-7.40 
  Masera, Michel 1798 FRA0.001-0.5420-10.80 
  Audiffren, Roger 1807 FRA1.0010.47209.40 

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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