Individual Calculations September 2018
 Djidjeli, Sofiane  Total change: -29.20  Rating chartPersonal card
 Championnat de France 2018 - Open A NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 2021 2121 5.00 9 -0.73 40 -29.20 
  Perradin, Vincent 2020 FRA0.001-0.6440-25.60 
  Kolb, Sebastien 2024 FRA0.501-0.1340-5.20 
  Herault, Theotime 2013 FRA1.0010.354014.00 
  Degeorges, Mathis 2037 FRA0.001-0.6240-24.80 
  Santarnecchi, Marcello 2028 FRA1.0010.374014.80 
  Grandy, Aurelien 2031 FRA0.501-0.1240-4.80 
  Chosson, Julien 2010 FRA0.501-0.1540-6.00 
  Jehan, Julien 1977 FRA1.0010.314012.40 
  Marty, Brice 2050 FRA0.501-0.1040-4.00 

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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