Rapid: Individual Calculations May 2018
 Harichane, Bassem  Total change: -10.80  Rating chartPersonal card
 Zonal "Centre" du CNITC 2018 Algiers ALG 2018-03-29
RcRownchangeKK*chgGame
 1644 1805 4.50 8 -0.94 20 -18.80 
  Ould Rouis, Zakaria 1520 ALG1.0010.16203.20 
  Saim, Bachir 2020 ALG0.001-0.2320-4.60 
  Goudjili, Riadh 1707 ALG0.001-0.6320-12.60 
  Benyahia, Safin c1427 ALG0.501-0.4120-8.20 
  Omari, Wassim 1405  * ALG1.0010.08201.60 
  Djeddi , Salah Eddine 1856 ALG0.001-0.4320-8.60 
  Ait Abbas, Nesrine 1487 ALG1.0010.13202.60 
  Tria , Yacine 1726 ALG1.0010.39207.80 
 * 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)
 
 27th First Saturday 2018 Algiers ALG 2018-04-07
RcRownchangeKK*chgGame
 1840 1781 2.50 5 0.40 20 8.00 
  Benhadi, Aziz Madani m2122 ALG0.001-0.1220-2.40 
  Bouguern, Fouzi 1879 ALG0.5010.13202.60 
  Benmoussa, Mahmoud 1432 ALG1.0010.11202.20 
  Amrane, Mohand Said 1912 ALG1.0010.682013.60 
  Djeddi , Salah Eddine 1853 ALG0.001-0.4020-8.00 

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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