Individual Calculations November 2019
 Adjerit, Nourreddine  Total change: 27.00  Rating chartPersonal card
 Tournoi de selection au ch arabe 2019 Medea ALG 2019-10-24
RcRownchangeKK*chgGame
 1970 1879 4.00 7 1.35 20 27.00 
  Moulay, Mehdi c2037 ALG1.0010.712014.20 
  Achour, Mohamed Anis 1944 ALG0.001-0.4120-8.20 
  Seddaoui, Yamine 2159 ALG0.001-0.1620-3.20 
  Benlakehal, Aymen 1479  * ALG1.0010.08201.60 
  Gueroui, Nacereddine 1913 ALG1.0010.552011.00 
  Nassr, Ali m2257 ALG0.001-0.0920-1.80 
  Seraoui, Mohcen 2002 ALG1.0010.672013.40 
 * 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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