Individual Calculations August 2023
 Boulemnakher, Karim  Total change: 5.60  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open A PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1971 2030 5.50 9 0.28 20 5.60 
  Destic, Elena 1866 FRA0.001-0.7220-14.40 
  Le Roy, Tristan 1888 FRA0.501-0.1920-3.80 
  Rabette, Paul 1852 FRA1.0010.27205.40 
  Sondermeijer, Damien 1903 FRA1.0010.33206.60 
  Desarmaux-Do, Yanis-Huy 1851 FRA1.0010.27205.40 
  Delorme, Alban f2282 FRA0.001-0.1920-3.80 
  Plaidit, Hugo 1855 FRA1.0010.27205.40 
  Boulos, Paul 2083 FRA1.0010.572011.40 
  Warnier, Yanis 2158 FRA0.001-0.3320-6.60 

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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