Individual Calculations May 2024
 Zerbib, Claude  Total change: -36.60  Rating chartPersonal card
 12eme Festival de Tournois Toutes Rondes de l'Olympique Grande Synthe - Tournoi C GRANDE SYNTHE FRA 2024-03-30
RcRownchangeKK*chgGame
 1855 1839 1.50 7 -1.83 20 -36.60 
  Labroche, Jerome 1861 FRA0.001-0.4720-9.40 
  Gandreuil, Brice 1851 FRA0.001-0.4820-9.60 
  Bege, Christophe 1876 FRA0.5010.05201.00 
  Renard, Stephane 1881 FRA0.5010.06201.20 
  Shved, Jakov 1814 FRA0.501-0.0320-0.60 
  Warnault, Pierre 1880 FRA0.001-0.4420-8.80 
  Herrebrecht, Pierre 1825 FRA0.001-0.5220-10.40 

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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