Rapid: Individual Calculations October 2019
 Benbekka, Yamen  Total change: -16.40  Rating chartPersonal card
 4th National Bejaia Open Bejaia ALG 2019-09-13
RcRownchangeKK*chgGame
 1589 1453 1.00 5 -0.82 20 -16.40 
  Telmoune, Ahmed 1777 ALG0.001-0.1320-2.60 
  Adjerit, Nourreddine 1799 ALG0.001-0.1120-2.20 
  Dorbane, Khaled 1853  * ALG0.001-0.0820-1.60 
  Adnan, Ikhlef 1295 ALG0.001-0.7120-14.20 
  Oukarache, Maria 1219 ALG1.0010.21204.20 
 * 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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