Individual Calculations December 2019
 Saifi, Walid  Total change: -16.00  Rating chartPersonal card
 Algerian team Championship 2019 D1 Setif ALG 2019-11-01
RcRownchangeKK*chgGame
 1908 1994 4.00 8 -0.80 20 -16.00 
  Arab, Adlane m2394  * ALG0.001-0.0820-1.60 
  Bekker-Jensen, David f2186 DEN0.001-0.2520-5.00 
  Benelouezzane, Mourad 1939 ALG0.001-0.5820-11.60 
  Barama, Nail 1594  * ALG1.0010.08201.60 
  Zekri, Hatem 1917 ALG1.0010.39207.80 
  Hallal, Tarik 1614 ALG1.0010.09201.80 
  Atmani, Amine 1704 ALG1.0010.16203.20 
  Slimani, Abdelhamid 1913 ALG0.001-0.6120-12.20 
 * 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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