Rapid: Individual Calculations April 2018
 Archache, Badreddine  Total change: 0.00  Rating chartPersonal card
 Open El Eulma qualificatif pour la coupe El Eulma ALG 2018-03-10
RcRownchangeRpKK*chgGame
 1543 0 0.00 5 0.00 743   0.00 
  Kichah, Hicheme 1446 ALG0.0010.00 0.00 
  Saddok, Nadjib 1641 ALG0.0010.00 0.00 
  Mayouf, Nadir 1532 ALG0.0010.00 0.00 
  Tabib, Ihab 1432 ALG0.0010.00 0.00 
  Rabahi, Aziz 1665 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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