Individual Calculations August 2023
 Zounani, Yacine  Total change: -22.80  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open A PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1929 2110 5.50 9 -1.14 20 -22.80 
  Keller, Christophe 1918 FRA0.001-0.7520-15.00 
  Visoescu, Alexandru-Bogdan 1890 ROU1.0010.22204.40 
  Arby, Timothee 1928 FRA1.0010.26205.20 
  Chkroun, Benjamin 1966 FRA0.501-0.1920-3.80 
  Carrillo, Jeremy 1958 FRA0.001-0.7020-14.00 
  Berthaut, Alexandre 1956 MNC1.0010.29205.80 
  Landolsi, Iyad 1903 FRA0.501-0.2720-5.40 
  Alif, Yassine 1956 FRA1.0010.29205.80 
  Martin, Nathan 1882 FRA0.501-0.2920-5.80 

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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