Rapid: Individual Calculations October 2016
 Brahimi, Abderahim  Total change: 27.20  Rating chartPersonal card
 Algerian Chess Cup 2016 Regional Center stage Blida ALG 2016-09-16
RcRownchangeKK*chgGame
 1696 1361 2.00 5 1.36 20 27.20 
  Benabdelaziz, Mohamed 1761  * ALG0.001-0.0820-1.60 
  Saidouni, Rachid 1732 ALG1.0010.902018.00 
  Haddad, Mohamed Riadh 1713 ALG0.001-0.1120-2.20 
  Nouali, Djouher 1688 ALG0.001-0.1320-2.60 
  Lounadi, Ahlem 1585 ALG1.0010.782015.60 
 * 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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