Blitz: Individual Calculations October 2019
 Bakouche, Mahmoud  Total change: 8.00  Rating chartPersonal card
 Blitz BCE 2019 Bejaia ALG 2019-09-13
RcRownchangeKK*chgGame
 1381 1767 0.50 1 -0.41 20 -8.20 
  Djerroud, Gaya 1381 ALG0.501-0.4120-8.20 

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
 1846 1767 4.50 9 0.81 20 16.20 
  Benhadi, Aziz Madani m2101 ALG0.001-0.1220-2.40 
  Bendamardji, Mahrez 1542 ALG1.0010.22204.40 
  Nassr, Nacer 2149 ALG0.001-0.0920-1.80 
  Barkat, Raouf 1449 ALG1.0010.13202.60 
  Saifi, Walid 2037 ALG0.001-0.1720-3.40 
  Boudjoghra, Adleine 1724 ALG1.0010.44208.80 
  Benseni, Ahmed 1762 ALG1.0010.49209.80 
  Brahami, Lamine f1858 ALG0.5010.12202.40 
  Boulrens, Ala Eddine 1993 ALG0.001-0.2120-4.20 

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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