Individual Calculations February 2015
 Hamla, Nabil  Total change: -82.80  Rating chartPersonal card
 Bejaia International open 2015 Bejaia ALG 2015-01-22
RcRownchangeKK*chgGame
 1784 1896 1.00 5 -2.07 40 -82.80 
  Seddaoui, Yamine 2100 ALG0.001-0.2440-9.60 
  Novak, Ksenija wf2093 SLO0.001-0.2540-10.00 
  Maouchi, Amina 1664 ALG0.001-0.7940-31.60 
  Adrar, Sofiane 1569 ALG0.001-0.8740-34.80 
  Ait Abbas, Nesrine 1496  * ALG1.0010.08403.20 
 * 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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