Individual Calculations September 2022
 Dreyfus, Jacques  Total change: 0.40  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 1909 1997 5.50 9 0.02 20 0.40 
  Robert, Mathias 2243 FRA0.5010.31206.20 
  Jourdren, Kevin 2204 FRA0.5010.27205.40 
  Robichon, Pierre 1734 FRA0.501-0.3220-6.40 
  Davy, Bruno 1769 FRA0.501-0.2920-5.80 
  Gaftarnik, Olivier 1671 FRA1.0010.13202.60 
  Algaba, Pedro 1731 FRA1.0010.18203.60 
  Stephan, Victor m2394 FRA0.001-0.0820-1.60 
  Porchel, Baptiste 1728 FRA1.0010.17203.40 
  Tercinet, Paul 1706 FRA0.501-0.3520-7.00 

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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