Individual Calculations February 2017
 Tajedine, Sidi Mohamed  Total change: -7.80  Rating chartPersonal card
 championnat national 2016 nouakchott MTN 2016-12-23
RcRownchangeKK*chgGame
 1838 1783 3.50 9 -0.39 20 -7.80 
  Yahi, Mohamed Salem c1817 MTN0.001-0.4520-9.00 
  Ahmed, Val Ahmedou 1771 MTN0.501-0.0220-0.40 
  Hassan, Abderrahmane 1754 MTN1.0010.46209.20 
  Cheikhna, Mohamed Lemine 1758 MTN0.001-0.5320-10.60 
  Hemam, Moulaye Brahim c2004 MTN0.001-0.2220-4.40 
  Nocha, Sidahmed 1834 MTN1.0010.572011.40 
  Chighali, Cheikh Tijani 1694 MTN1.0010.38207.60 
  Oubeid, Beder 1840 MTN0.001-0.4220-8.40 
  Sabar, Ethmane Daouda c2073 MTN0.001-0.1620-3.20 

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)
 

 

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