Individual Calculations February 2017
 Hassan, Abderrahmane  Total change: -10.20  Rating chartPersonal card
 championnat national 2016 nouakchott MTN 2016-12-23
RcRownchangeKK*chgGame
 1842 1754 3.00 9 -0.51 20 -10.20 
  Sabar, Ethmane Daouda c2073 MTN0.001-0.1320-2.60 
  Yahi, Mohamed Salem c1817 MTN0.001-0.4120-8.20 
  Tajedine, Sidi Mohamed 1783 MTN0.001-0.4620-9.20 
  Ahmed, Val Ahmedou 1771 MTN0.001-0.4820-9.60 
  Cheikhna, Mohamed Lemine 1758 MTN1.0010.512010.20 
  Hemam, Moulaye Brahim c2004 MTN0.001-0.1920-3.80 
  Nocha, Sidahmed 1834 MTN1.0010.612012.20 
  Chighali, Cheikh Tijani 1694 MTN0.001-0.5820-11.60 
  Oubeid, Beder 1840 MTN1.0010.622012.40 

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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