Rapid: Individual Calculations January 2019
 Djeddi , Salah Eddine  Total change: 17.00  Rating chartPersonal card
 5em open national des echecs SIDI BEL ABBES Bel Abbes ALG 2018-12-07
RcRownchangeKK*chgGame
 1700 1831 6.00 8 0.85 20 17.00 
  Oukid, Amina 1431  * ALG1.0010.08201.60 
  Doucene, Ayoub 1482 ALG1.0010.11202.20 
  Hamira, Abdelatif 2003 ALG0.001-0.2720-5.40 
  Kendi, Maher 1502 ALG1.0010.12202.40 
  Dorbane, Khaled 2123 ALG0.001-0.1520-3.00 
  Fellah, Fouad Aimen 1621 ALG1.0010.23204.60 
  Doucene, Farouk 1565 ALG1.0010.18203.60 
  Bensadi, Lotfi 1870 ALG1.0010.552011.00 
 * 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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