Individual Calculations January 2016
 Boubacar, Mohameden  Total change: 20.40  Rating chartPersonal card
 Championnat National 2015 Nouakchott MTN 2015-12-19
RcRownchangeKK*chgGame
 1892 1939 5.00 8 0.51 40 20.40 
  Nocha, Sidahmed 1794 MTN0.001-0.6940-27.60 
  Cheiguer, Mohamed Abdellahi 1741 MTN1.0010.24409.60 
  Hemam, Moulaye Brahim c2057 MTN1.0010.664026.40 
  Sidi, Mbareck Mohamed c1930 MTN1.0010.494019.60 
  Haroun, Ishagh 1819 MTN0.001-0.6640-26.40 
  Dieh, Mohamed 1894 MTN1.0010.444017.60 
  Kar, El Moustapha c1912 MTN0.501-0.0440-1.60 
  Taleb Mohamed, Ahmed c1987 MTN0.5010.07402.80 

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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