Rapid: Individual Calculations March 2015
 Djeddi, Mohamed  Total change: 39.20  Rating chartPersonal card
 Algerian Rapid Championship 2015 Algiers ALG 2015-02-20
RcRownchangeKK*chgGame
 1996 1929 5.00 7 1.96 20 39.20 
  Belouadah, Saad m2287 ALG0.001-0.1020-2.00 
  Samar, Abdelkader 1658 ALG1.0010.17203.40 
  Messaoudi, Elhadi 1754 ALG1.0010.27205.40 
  Khair, Adem 2159 ALG1.0010.792015.80 
  Cherifi, Razik 1841 ALG1.0010.38207.60 
  Haddouche, Mohamed g2329  * ALG0.001-0.0820-1.60 
  Salhi, Nouressadat 1947 ALG1.0010.532010.60 
 * 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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