Individual Calculations November 2019
 Boulrens, Ala Eddine  Total change: 68.80  Rating chartPersonal card
 Tournoi de selection au ch arabe 2019 Medea ALG 2019-10-24
RcRownchangeKK*chgGame
 2008 1907 6.00 7 3.44 20 68.80 
  Seddaoui, Yamine 2159 ALG1.0010.812016.20 
  Nassr, Ali m2257 ALG0.001-0.1120-2.20 
  Ould Rouis, Mounir 2006 ALG1.0010.642012.80 
  Bendamardji, Mahrez 1542 ALG1.0010.10202.00 
  Moulay, Mehdi c2037 ALG1.0010.682013.60 
  Benhadi, Aziz Madani m2114 ALG1.0010.772015.40 
  Achour, Mohamed Anis 1944 ALG1.0010.552011.00 

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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