Individual Calculations September 2023
 Bellahcene, Anissa  Total change: -9.00  Rating chartPersonal card
 Championnat de France 2023 - Open C HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1607 1693 4.50 8 -0.45 20 -9.00 
  Jouandet-Dahlen, Alfons 1601 FRA0.001-0.6320-12.60 
  Noel, Nicolas 1587 FRA1.0010.36207.20 
  Alami Messaoudi, Wissam 1591 FRA0.501-0.1420-2.80 
  Alata, Aurelien 1585 FRA0.001-0.6520-13.00 
  Milojevic-Daim, Lola-Shaina 1650 FRA1.0010.44208.80 
  Vincent, Pierre 1603 FRA0.001-0.6220-12.40 
  Lambert, Thierry 1600 FRA1.0010.37207.40 
  Thillerot, Anthony 1638 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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