Individual Calculations September 2023
 Brongers, Henk  Total change: 20.80  Rating chartPersonal card
 Championnat de France 2023 - Veterans HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1869 2054 7.50 9 1.04 20 20.80 
  Benbellil, Rabah 1654  * FRA1.0010.08201.60 
  Beaufils, Philippe 1721 FRA1.0010.12202.40 
  Canonne, Antoine 1816 FRA1.0010.20204.00 
  Lebret, Jean-Michel 1995 FRA0.001-0.5820-11.60 
  Simon, Christian 1776 FRA1.0010.17203.40 
  Ruiz, Richard 2002 FRA1.0010.43208.60 
  Capron, Daniel 2043 FRA0.501-0.0220-0.40 
  Letzelter, Jean-Claude f2047 FRA1.0010.49209.80 
  Guillemot, Gerard 1763 FRA1.0010.15203.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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