Individual Calculations March 2024
 Gazay, Didier  Total change: -10.80  Rating chartPersonal card
 Championnat des Hauts-de-Seine plus 50 ans 2024 r1-4 PUTEAUX FRA 2024-01-18
RcRownchangeKK*chgGame
 1204 1506 2.00 3 -0.54 20 -10.80 
  Ruch, Gabriel 1115 FRA1.0010.09201.80 
  Bailleul, Christian 1296 FRA0.001-0.7720-15.40 
  Bedrossian, Gregoire 1201 FRA1.0010.14202.80 

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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