Individual Calculations September 2017
 Duplech, Stephane  Total change: 31.40  Rating chartPersonal card
 Championnat de France 2017 - Open C AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1662 1533 4.50 9 1.57 20 31.40 
  Revil-Baudard, Didier 1685 FRA0.001-0.3020-6.00 
  Hu, Alexandra 1641 FRA0.5010.15203.00 
  Morvan, Gabriel 1629 FRA0.5010.13202.60 
  Baffier, Jean-Louis 1663 FRA1.0010.682013.60 
  Penloup-Leboulanger, Marvin 1674 FRA0.001-0.3120-6.20 
  Just, Fred 1632 FRA0.5010.14202.80 
  Vandervorst, Marc 1644 FRA1.0010.652013.00 
  Smadi, Laurent 1668 FRA0.5010.18203.60 
  Gobbetto, Jean-Claude 1724 FRA0.5010.25205.00 

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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