Individual Calculations December 2012
 Meftahi, Houssem  Total change: 33.30  Rating chartPersonal card
 11eme Memorial International Kheireddine Ameyar A Alger ALG 2012-11-16
RcRownchangeKK*chgGame
 2114 2002 4.00 8 1.11 30 33.30 
  Haddouche, Mohamed m2402  * ALG0.001-0.0830-2.40 
  Nouali, Djouher 1718 ALG1.0010.16304.80 
  Bouhaddad, Abdelkrim 2156 ALG0.5010.21306.30 
  Zaibi, Amir c2271 TUN0.001-0.1730-5.10 
  Khelfallah, Omar Badreddine c2120 ALG0.5010.16304.80 
  Nassr, Ali f2057 ALG0.001-0.4230-12.60 
  Dekar, Lies m2141 ALG1.0010.693020.70 
  Salhi, Nouressadat 2044 ALG1.0010.563016.80 
 * 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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