Individual Calculations August 2022
 Mostefai, Malik  Total change: 23.20  Rating chartPersonal card
 Championnat de Paris IdF 2022 Open B PARIS FRA 2022-07-12
RcRownchangeKK*chgGame
 1636 1571 4.50 8 1.16 20 23.20 
  Majumder, Lokesh Chandra 1821 BAN0.001-0.1920-3.80 
  Coudreau, Alexandre 1473 FRA0.001-0.6320-12.60 
  Hua, Michel 1467 FRA1.0010.36207.20 
  Belan, Guillaume 1464 FRA1.0010.35207.00 
  Kvashyna, Tetyana 1705 FRA1.0010.682013.60 
  Kurtz, Denis 1784 FRA1.0010.772015.40 
  Nguyen, Anh Duc 1685 FRA0.5010.16203.20 
  Seme, Christian 1685 FRA0.001-0.3420-6.80 

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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