Individual Calculations September 2023
 Gobbetto, Jean-Claude  Total change: 16.00  Rating chartPersonal card
 Championnat de France 2023 - Veterans HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1594 1614 4.50 7 0.80 20 16.00 
  Massard, Rene 1365 FRA1.0010.19203.80 
  Lebret, Jean-Michel 1995 FRA0.001-0.0920-1.80 
  Costa, Pierre 1465 FRA1.0010.30206.00 
  Beaufils, Philippe 1721 FRA0.5010.15203.00 
  Andrieu, Philippe 1689 FRA0.001-0.4020-8.00 
  El Haddad, Mesbah 1284 FRA1.0010.12202.40 
  De Lagontrie, Jean 1639 FRA1.0010.532010.60 

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)
 

 

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