Individual Calculations January 2019
 Zenaidi, Kais  Total change: 14.40  Rating chartPersonal card
 National Team Chess Championship 2018 Oran ALG 2018-12-18
RcRownchangeKK*chgGame
 1907 1895 4.00 7 0.72 20 14.40 
  Fellah, Mohamed Amine 2102 ALG0.5010.27205.40 
  Attoui, Abderrezak 1859 ALG1.0010.45209.00 
  Ouaret, Abdelouhab m2064 ALG0.001-0.2820-5.60 
  Lalouani, Mokhtar 1899 ALG0.5010.01200.20 
  Hashlmoun, Amjad 1936 PLE1.0010.562011.20 
  Berrached, Mohammed 1991 ALG0.001-0.3720-7.40 
  Hallal, Tarik 1495  * ALG1.0010.08201.60 
 * 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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