Individual Calculations January 2019
 Rim, Derradji  Total change: 0.00  Rating chartPersonal card
 National Team Chess Championship 2018 Oran ALG 2018-12-18
RcRownchangeRpKK*chgGame
 1933 0 4.00 7 0.00 1953   0.00 
  Bengherabi, Khalil f2150 ALG0.5010.00 0.00 
  Adjerit, Nourreddine 1727 ALG0.0010.00 0.00 
  Saifi, Walid 2021 ALG1.0010.00 0.00 
  Bensadi, Lotfi 1993 ALG1.0010.00 0.00 
  Boudaoud, Khaled 1999 ALG0.5010.00 0.00 
  Benseni, Ahmed 1781 ALG0.0010.00 0.00 
  Attoui, Abderrezak 1859 ALG1.0010.00 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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