Rapid: Individual Calculations October 2019
 Cherifi, Razik  Total change: -9.20  Rating chartPersonal card
 Tipaza chess camping rapid Tipaza ALG 2019-08-28
RcRownchangeKK*chgGame
 1568 1809 6.00 9 -0.97 20 -19.40 
  Guerram, Youcef 1418 ALG1.0010.09201.80 
  Chouana, Kamel 1575 ALG0.001-0.7920-15.80 
  Hamouche, Kahina 1461 ALG1.0010.11202.20 
  Bellebcir, Tarek 1775 ALG0.001-0.5520-11.00 
  Benkolli, Adel 1542 ALG1.0010.18203.60 
  Hamoudi, Chaker 1423 ALG1.0010.09201.80 
  Adjerit, Nourreddine 1799 ALG0.001-0.5120-10.20 
  Khetabi, Radi 1445 ALG1.0010.10202.00 
  Adrar, Sofiane f1670 ALG1.0010.31206.20 

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)
 
 Open national rapide de Tipaza Tipaza ALG 2019-08-31
RcRownchangeKK*chgGame
 1541 1809 5.00 6 0.11 20 2.20 
  Bourafa, Bassem 1409  * ALG1.0010.08201.60 
  Chami, Mohamed 1567 ALG1.0010.20204.00 
  Saidani, Slimane 1574 ALG0.001-0.7920-15.80 
  Lagab, Lina wc1442 ALG1.0010.10202.00 
  Abdelmoumen, Ahmed 1614 ALG1.0010.25205.00 
  Yettouche, Yaristan c1637 ALG1.0010.27205.40 
 * 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)
 
 4th National Bejaia Open Bejaia ALG 2019-09-13
RcRownchangeKK*chgGame
 1680 1809 5.50 8 0.40 20 8.00 
  Hadjout, Lynda 1409  * ALG1.0010.08201.60 
  Mani, Yahia 1490 ALG1.0010.13202.60 
  Bengherabi, Khalil f2026 ALG1.0010.782015.60 
  Hamoudi, Ahmed 1942 ALG0.001-0.3220-6.40 
  Zerdali, Samir 1633 ALG0.501-0.2320-4.60 
  Bakouche, Mahmoud 1765 ALG0.001-0.5620-11.20 
  Benaggoun, Nabil 1418 ALG1.0010.09201.80 
  Yala, Lyes 1756 ALG1.0010.43208.60 
 * 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)
 

 

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