Individual Calculations September 2022
 Biaux, Alain  Total change: -39.80  Rating chartPersonal card
 Championnat de France 2022 - Open B ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1849 1846 1.00 6 -1.99 20 -39.80 
  Regnault, Alexandre 1966 FRA0.001-0.3420-6.80 
  Richard, Thomas 1764 FRA0.001-0.6120-12.20 
  Gagnepain, Laurent 1818 FRA0.001-0.5420-10.80 
  Deladerriere, Apollo 1828 FRA0.501-0.0320-0.60 
  Kodjabachian, Julien 1848 FRA0.001-0.5020-10.00 
  Baron, Daniel 1867 FRA0.5010.03200.60 

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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