Individual Calculations November 2022
 Boudaoud, Khaled  Total change: 26.80  Rating chartPersonal card
 Algerian Team Championship 2022 Sidi Bel Abbes ALG 2022-10-04
RcRownchangeKK*chgGame
 1797 1926 6.50 8 1.34 20 26.80 
  Hamla, Nabil 1770 ALG1.0010.29205.80 
  Nassr, Ryma wc1578 ALG1.0010.11202.20 
  Ghebache, Nourreddine 2041 ALG0.5010.16203.20 
  Bensadi, Lotfi 1993 ALG1.0010.592011.80 
  Metali, Nasreddine 1816 ALG0.501-0.1520-3.00 
  Hammadi, Rayane 1526  * ALG1.0010.08201.60 
  Boudjourfa, Adlane 1975 ALG0.5010.07201.40 
  Mahieddine, Abdallah 1677 ALG1.0010.19203.80 
 * 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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