Individual Calculations April 2023
 Hacout, Francois  Total change: 6.20  Rating chartPersonal card
 Team 2023 - IDF Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1617 1934 1.00 1 0.13 20 2.60 
  Grizel, Jean-Pierre 1617 FRA1.0010.13202.60 

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)
 
 Team 2023 - Nationale 2 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1999 1934 1.00 2 0.18 20 3.60 
  Pellegrini, Baptiste 1991 FRA1.0010.582011.60 
  Grigoriou, Stan 2006 FRA0.001-0.4020-8.00 

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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