Individual Calculations April 2020
 Zanina, Moncef  Total change: 8.60  Rating chartPersonal card
 Arab Cities Chess Championship Open 2020 Hammamet TUN 2020-03-02
RcRownchangeKK*chgGame
 2076 2088 3.00 5 0.43 20 8.60 
  Bengherabi, Khalil f2102 ALG0.001-0.4820-9.60 
  Kandil, Adham m2273 EGY0.001-0.2620-5.20 
  Sadek, Sameh f2266 EGY1.0010.732014.60 
  Thaer, Abu Alhaija 1860 JOR1.0010.21204.20 
  Salama, Taher 1881 PLE1.0010.23204.60 

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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