Individual Calculations September 2023
 Serrano Martinez, Francisco Jose  Total change: -5.40  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1722 1809 4.00 7 -0.27 20 -5.40 
  Minde, Baptiste 1637 FRA1.0010.27205.40 
  Nineuil, Vincent 2048 FRA0.001-0.2020-4.00 
  Lenen, Pierre 1579 FRA0.001-0.7920-15.80 
  Dabadie, Benoit 1593 FRA1.0010.22204.40 
  Chochoy, Patrick 1613 FRA1.0010.25205.00 
  Bonn, Thomas 2157 FRA0.001-0.1120-2.20 
  Gelibter, Marc 1428 FRA1.0010.09201.80 

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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