Rapid: Individual Calculations April 2018
 Sabane, Ahmed  Total change: 2.00  Rating chartPersonal card
 Open memorial Ould Othmane Brahim Tipaza ALG 2018-03-24
RcRownchangeKK*chgGame
 1641 1700 3.00 5 0.10 20 2.00 
  Saidani, Slimane 1566 ALG1.0010.32206.40 
  Amellal, Sofiane Anis 1932 ALG0.001-0.2120-4.20 
  Mousli, Ihab 1432 ALG0.001-0.8320-16.60 
  Abdelmoumen, Ahmed 1645 ALG1.0010.42208.40 
  Slimani , Mahfoud 1631 ALG1.0010.40208.00 

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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