Rapid: Individual Calculations May 2018
 Saim, Bachir  Total change: -31.40  Rating chartPersonal card
 Zonal "Centre" du CNITC 2018 Algiers ALG 2018-03-29
RcRownchangeKK*chgGame
 1775 2020 7.00 9 -0.12 20 -2.40 
  Djeddi, Louiza 1620  * ALG1.0010.08201.60 
  Bendamardji, Mahrez 1702 ALG1.0010.13202.60 
  Harichane, Bassem 1805 ALG1.0010.23204.60 
  Hamoudi, Ahmed 1921 ALG0.501-0.1420-2.80 
  Djeddi, Mohamed 1936 ALG0.001-0.6220-12.40 
  Abdelatif, Mounir 1742 ALG1.0010.17203.40 
  Aslouni, Yanis 1743 ALG1.0010.17203.40 
  Assem, Abderezzak 1690 ALG1.0010.12202.40 
  Idjeri, Yanis 1815 ALG0.501-0.2620-5.20 
 * 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)
 
 Open Youm El Ilm ALGER 2018 Algiers ALG 2018-04-27
RcRownchangeKK*chgGame
 1779 2020 4.00 7 -1.45 20 -29.00 
  Khelladi, Elias 1620  * ALG1.0010.08201.60 
  Zaidi, Haroun 1620  * ALG1.0010.08201.60 
  Djeddi , Salah Eddine 1853 ALG1.0010.28205.60 
  Latreche, Sabrina wm1911 ALG0.001-0.6520-13.00 
  Amrouche, Mhamed 1655 ALG1.0010.10202.00 
  Abdi, Zineb Dina wm1890 ALG0.001-0.6820-13.60 
  Saoudi, Mohamed Lamine 1903 ALG0.001-0.6620-13.20 
 * 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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