Individual Calculations May 2022
 Erradi, Nassim  Total change: -26.40  Rating chartPersonal card
 10eme Festival de Tournois Toutes Rondes Olympique Grande Synthe Tournoi D GRANDE SYNTHE FRA 2022-04-16
RcRownchangeKK*chgGame
 1779 1744 2.50 7 -0.66 40 -26.40 
  Labroche, Jerome 1818 FRA0.001-0.4040-16.00 
  Meuriot, Philippe 1772 FRA0.5010.04401.60 
  Martellier, Charles 1761 FRA0.001-0.4840-19.20 
  Zerbib, Claude 1821 FRA1.0010.614024.40 
  Gerard, Mark 1752 BEL0.5010.01400.40 
  Farthouat, Titoine 1720 FRA0.501-0.0340-1.20 
  Aravindhan, Achyuth 1809 NED0.001-0.4140-16.40 

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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