Individual Calculations July 2012
 Nocha, Sidahmed  Total change: 0.00  Rating chartPersonal card
 1er Open de Nouakchott Nouakchott MTN 2012-06-06
RcRownchangeRpKK*chgGame
 1955 0 0.50 4 0.00 1633   0.00 
  Mohamed, Sidi Mbareck 1965 MTN0.0010.00 0.00 
  Yahi, Mohamed Salem 1850 MTN0.0010.00 0.00 
  Boydia , Sidi 2002 MTN0.5010.00 0.00 
  Sabar, Daoud 2003 MTN0.0010.00 0.00 

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)
 
 2ème Open de Nouakchott Nouakchott MTN 2012-06-21
RcRownchangeRpKK*chgGame
 1927 0 0.00 2 0.00 1127   0.00 
  Yahi, Mohamed Salem 1850 MTN0.0010.00 0.00 
  Sabar, Daoud 2003 MTN0.0010.00 0.00 

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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