Rapid: Individual Calculations January 2019
 Hamira, Abdelatif  Total change: 52.20  Rating chartPersonal card
 5em open national des echecs SIDI BEL ABBES Bel Abbes ALG 2018-12-07
RcRownchangeKK*chgGame
 1952 2003 7.50 9 2.61 20 52.20 
  Djibtrouhi, Abdelillah 1603  * ALG1.0010.08201.60 
  Mesmoudi, Ahmed 1623 ALG1.0010.09201.80 
  Djeddi , Salah Eddine 1831 ALG1.0010.27205.40 
  Saim, Bachir 2024 ALG1.0010.532010.60 
  Ouaret, Abdelouhab m2140 ALG0.5010.18203.60 
  Bengherabi, Khalil f2106 ALG1.0010.642012.80 
  Hamdan, Abderahmane El Hadi 1996 ALG0.001-0.5120-10.20 
  Fellah, Mohamed Amine 2125 ALG1.0010.672013.40 
  Dorbane, Khaled 2123 ALG1.0010.662013.20 
 * 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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