Individual Calculations July 2023
 Labarthe, Laurent  Total change: 20.40  Rating chartPersonal card
 Open de Pau Henri IV 2023 PAU FRA 2023-06-03
RcRownchangeKK*chgGame
 1865 1765 3.00 5 1.02 20 20.40 
  Bert, Lisa 1445 FRA1.0010.13202.60 
  Candelot, Clement 2127 FRA1.0010.902018.00 
  Blanchet, Mathieu 2002 FRA0.001-0.2020-4.00 
  Alexandre, Jacques Junior 1592 FRA1.0010.27205.40 
  Bruneau, Laurent f2157 FRA0.001-0.0820-1.60 

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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