Individual Calculations October 2015
 Meftahi, Houssem  Total change: -6.40  Rating chartPersonal card
 Memorial Slama Open B 2015 Monastir TUN 2015-09-06
RcRownchangeKK*chgGame
 1837 2090 6.00 8 -0.32 20 -6.40 
  Ben Fredj, Mayssa wc1690  * TUN1.0010.08201.60 
  Zouari, Med Hedi 1720 TUN1.0010.10202.00 
  Gharssalli, Fathi 1890 TUN1.0010.24204.80 
  Charfeddine, Akrem 1948 TUN1.0010.31206.20 
  Djabri , Massinas 1787 ALG0.501-0.3620-7.20 
  Hergli, Amir 2074 TUN0.501-0.0220-0.40 
  Bouhadi, Abderrahim 1894 ALG0.001-0.7520-15.00 
  Atmani, Amine 1690  * ALG1.0010.08201.60 
 * 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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