Individual Calculations September 2022
 Lefevre, Ryan  Total change: -7.20  Rating chartPersonal card
 Championnat de France 2022 - Open C ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1624 1679 5.00 9 -0.18 40 -7.20 
  Amalric, Antoine 1577 FRA0.501-0.1440-5.60 
  Phialy, Sylvain 1560 FRA1.0010.344013.60 
  Drumetz, Maxime 1732 FRA0.001-0.4340-17.20 
  Famel, Diane 1575 FRA0.001-0.6440-25.60 
  Brugel, Francis 1606 FRA1.0010.404016.00 
  Mulard, Nikita 1573 FRA1.0010.364014.40 
  Schneider, Guillaume 1598 FRA1.0010.394015.60 
  Joulia, Benjamin 1624 FRA0.501-0.0840-3.20 
  Smadi, Laurent 1770 FRA0.001-0.3840-15.20 

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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