Individual Calculations February 2023
 Couillerot, Gerard  Total change: 0.00  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeRpKK*chgGame
 1655 0 2.50 9 0.00 1489   0.00 
  Ohanov, David 1995 ARM0.0010.00 0.00 
  Benkaci, Massin 1588 FRA1.0010.00 0.00 
  Lim, Vincent 1506 FRA0.5010.00 0.00 
  Mourgues, Jean-Marie 1877 FRA1.0010.00 0.00 
  Sere, Nicolas 1881 FRA0.0010.00 0.00 
  Garrigue, Mahel 1454 FRA0.0010.00 0.00 
  Hu, Axel 1605 FRA0.0010.00 0.00 
  Arouche, Nassim 1538 FRA0.0010.00 0.00 
  Karushkov Nguyen, Maximilien 1454 FRA0.0010.00 0.00 

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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