Individual Calculations May 2019
 Bengherabi, Khalil  Total change: -4.20  Rating chartPersonal card
 Championnat National par equipe A 2020 finale Bizerte TUN 2019-04-06
RcRownchangeKK*chgGame
 1938 2148 2.00 2 0.48 20 9.60 
  Ismail, Hassen 2012 TUN1.0010.32206.40 
  Aissaoui, Habib 1864 TUN1.0010.16203.20 

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)
 
 Tournoi de Selection Tizi Ouzou ALG 2019-04-17
RcRownchangeKK*chgGame
 1957 2148 4.50 7 -0.69 20 -13.80 
  Idjeri, Yanis 1940 ALG1.0010.23204.60 
  Ouaret, Abdelouhab m2059 ALG0.001-0.6220-12.40 
  Djeddi, Mohamed 1886 ALG0.001-0.8220-16.40 
  Gueroui, Nacereddine 1971 ALG1.0010.27205.40 
  Salhi, Nouressadat c1951 ALG1.0010.25205.00 
  Moulay, Mehdi 2040 ALG0.501-0.1520-3.00 
  Saim, Bachir 1853 ALG1.0010.15203.00 

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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