Individual Calculations September 2023
 Lopez, Nathan  Total change: -35.20  Rating chartPersonal card
 37eme Open International d'echecs d'Avoine AVOINE FRA 2023-07-22
RcRownchangeKK*chgGame
 1384 1104 0.50 7 -0.88 40 -35.20 
  Chretien Stanus, Liam 1341 FRA0.001-0.2040-8.00 
  Roinel, Liv 1249 FRA0.001-0.3140-12.40 
  Fosse, Jean-Claude 1319 FRA0.5010.274010.80 
  Legrain, Patrick 1510 FRA0.001-0.0840-3.20 
  Briand, Edouard 1257 FRA0.001-0.3040-12.00 
  Hutois, Christophe 1304 FRA0.001-0.2440-9.60 
  Gomard, Jonathan 1709 FRA0.001-0.0240-0.80 

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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