Individual Calculations January 2018
 Hassan, Abderrahmane  Total change: 3.40  Rating chartPersonal card
 championnat regionale Nouakchott 2017 Nouakchott MTN 2017-12-08
RcRownchangeKK*chgGame
 1717 1762 4.00 7 0.17 20 3.40 
  Hemam, Moulaye Brahim c2055 MTN0.001-0.1520-3.00 
  Mohamed, Vall Sidi Mohamed Herma 1421 MTN1.0010.12202.40 
  Tajedine, Sidi Mohamed 1805 MTN0.5010.06201.20 
  Nocha, Sidahmed 1766 MTN0.5010.01200.20 
  Sidi, Mbareck Mohamed c1930 MTN0.001-0.2820-5.60 
  Mohamed, Lemine Ahmedou Bamba 1581 MTN1.0010.26205.20 
  Med, Mahd Med Beiba 1462 MTN1.0010.15203.00 

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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