Individual Calculations August 2023
 Martin, Nathan  Total change: 56.20  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open A PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 2034 1882 5.50 9 2.81 20 56.20 
  Sperat Czar, Nicolas 2055 FRA1.0010.732014.60 
  Demais, Traian 2042 FRA1.0010.712014.20 
  Hajage, Michael 2066 FRA0.001-0.2620-5.20 
  Barberis, Valentin 2021 FRA0.5010.19203.80 
  Le Pen, Steven 2062 FRA0.001-0.2620-5.20 
  Betton, Olivier 1987 FRA0.5010.14202.80 
  Yoro, Samuel 1955 BEL1.0010.602012.00 
  Martine, Jean-Christophe c2008 FRA1.0010.672013.40 
  Zounani, Yacine 2110 FRA0.5010.29205.80 

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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