Blitz: Individual Calculations October 2019
 Boulrens, Ala Eddine  Total change: -24.80  Rating chartPersonal card
 Blitz BCE 2019 Bejaia ALG 2019-09-13
RcRownchangeKK*chgGame
 1630 1993 2.00 2 0.21 20 4.20 
  Rabahi, Aziz 1593  * ALG1.0010.08201.60 
  Announ, Nasreddine 1667 ALG1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Algerian Chess Championship 2019 Blitz Open Setif ALG 2019-09-28
RcRownchangeKK*chgGame
 1724 1993 7.50 11 -1.45 20 -29.00 
  Mazighi, Houssam 1593  * ALG1.0010.08201.60 
  Benseni, Ahmed 1762 ALG0.001-0.7920-15.80 
  Younsaoui, Hicham 1615 ALG1.0010.09201.80 
  Boulahouache, Djamel Eddine 1740 ALG1.0010.19203.80 
  Zane, Rayane 1698 ALG1.0010.15203.00 
  Brahami, Lamine f1858 ALG0.001-0.6820-13.60 
  Benelouezzane, Mourad 1864 ALG0.501-0.1720-3.40 
  Ould Mohamedi, Youcef 1647 ALG1.0010.11202.20 
  Aissani, Fethallah 1593  * ALG1.0010.08201.60 
  Djabri, Massinas f1824 ALG0.001-0.7220-14.40 
  Bakouche, Mahmoud 1767 ALG1.0010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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