Rapid: Individual Calculations October 2019
 Djabri, Massinas  Total change: 61.60  Rating chartPersonal card
 Rapid BCE 2019 Bejaia ALG 2019-08-18
RcRownchangeKK*chgGame
 1792 1920 5.00 6 1.13 20 22.60 
  Djabri, Rayane 1520  * ALG1.0010.08201.60 
  Yousfi, Adem 1660 FRA1.0010.18203.60 
  Benyahia, Ghilas 1696 ALG1.0010.22204.40 
  Khair, Adem 2112 ALG1.0010.752015.00 
  Achour, Mohamed Anis 1983 ALG0.001-0.4120-8.20 
  Gani, Cherif 1778 ALG1.0010.31206.20 
 * 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)
 
 4th National Bejaia Open Bejaia ALG 2019-09-13
RcRownchangeKK*chgGame
 1762 1920 7.00 8 1.61 20 32.20 
  Adnani, Reda 1520  * ALG1.0010.08201.60 
  Belaid, Koceila 1525 ALG1.0010.08201.60 
  Ferrah, Hacene 1762 ALG1.0010.29205.80 
  Seddaoui, Yamine 2186 ALG0.001-0.1820-3.60 
  Barkat, Abdelouaheb 1769 ALG1.0010.30206.00 
  Adrar, Ayoub 1520  * ALG1.0010.08201.60 
  Bakouche, Mahmoud 1765 ALG1.0010.29205.80 
  Brahami, Lamine f2047 ALG1.0010.672013.40 
 * 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 Rapid Open Setif ALG 2019-09-27
RcRownchangeKK*chgGame
 1765 1920 6.50 9 0.34 20 6.80 
  Zane, Rayane 1597 ALG0.501-0.3720-7.40 
  Bidi, Abdeljalil 1520  * ALG1.0010.08201.60 
  Ameur Zaimeche, Mourad 1782 ALG1.0010.31206.20 
  Messaoudi, Elhadi 1760 ALG0.501-0.2120-4.20 
  Boutchicha, Rachid 1783 ALG1.0010.32206.40 
  Bouguern, Fouzi 1855 ALG1.0010.41208.20 
  Brahami, Lamine f2047 ALG0.001-0.3320-6.60 
  Yettouche, Yaristan c1637 ALG0.501-0.3420-6.80 
  Saheb, Kamel 1900 ALG1.0010.47209.40 
 * 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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