Blitz: Individual Calculations October 2019
 Bengherabi, Khalil  Total change: -18.00  Rating chartPersonal card
 Blitz BCE 2019 Bejaia ALG 2019-09-13
RcRownchangeKK*chgGame
 1736 2136 2.00 2 0.16 20 3.20 
  Serrai, Abderrezak 1736  * ALG1.0010.08201.60 
  Zerdali, Samir 1736  * ALG1.0010.08201.60 
 * 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
 1939 2136 7.00 11 -1.06 20 -21.20 
  Doukari, Ali 1736  * ALG1.0010.08201.60 
  Boukazata, Djamel 1802 ALG1.0010.12202.40 
  Brahami, Lamine f1858 ALG0.001-0.8320-16.60 
  Lalouani, Mokhtar 1882 ALG1.0010.19203.80 
  Slimani, Abdelhamid 1897 ALG1.0010.20204.00 
  Djeddi , Salah Eddine 1925 ALG1.0010.23204.60 
  Nassr, Ali m2140 ALG0.5010.01200.20 
  Leffad , Samy f1967 ALG0.001-0.7220-14.40 
  Benelouezzane, Mourad 1864 ALG1.0010.17203.40 
  Belouadah, Saad m2353 ALG0.001-0.2220-4.40 
  Idjeri, Yanis 1908 ALG0.501-0.2920-5.80 
 * 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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