Individual Calculations October 2017
 Lahreche, Hassen  Total change: 0.00  Rating chartPersonal card
 30th Agerian Team Chess Championship 2017 Oran ALG 2017-09-18
RcRownchangeRpKK*chgGame
 1903 0 3.00 6 0.00 1903   0.00 
  Semahi, Lazhar 2123 ALG0.0010.00 0.00 
  Djabri, Massinas f1853 ALG0.0010.00 0.00 
  Gueroui, Nacereddine 2027 ALG1.0010.00 0.00 
  Seddiki, Yacine 1809 ALG1.0010.00 0.00 
  Belkadi, Med Abdeldjalil 1767 ALG1.0010.00 0.00 
  Hamoud, Mohamed 1838 ALG0.0010.00 0.00 

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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