Individual Calculations February 2015
 Ghlib, Boutouchent  Total change: 49.60  Rating chartPersonal card
 Bejaia International open 2015 Bejaia ALG 2015-01-22
RcRownchangeKK*chgGame
 2052 2079 5.00 7 1.24 40 49.60 
  Vantuch, Lucian 1679  * CZE1.0010.08403.20 
  Borisek, Jure g2479  * SLO0.001-0.0840-3.20 
  Hamza, Amira wm1878 ALG1.0010.24409.60 
  Zenaidi, Kais 1887 TUN1.0010.254010.00 
  Belouadah, Saad m2343 ALG0.001-0.1840-7.20 
  Ouahab, Mohamed Kamel 1927 ALG1.0010.304012.00 
  Kozel, Jiri 2173 CZE1.0010.634025.20 
 * 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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