Rapid: Individual Calculations March 2015
 Kherbache, Mouloud  Total change: -7.80  Rating chartPersonal card
 Algerian Rapid Championship 2015 Algiers ALG 2015-02-20
RcRownchangeKK*chgGame
 1903 1616 0.50 5 -0.39 20 -7.80 
  Sbaihi, Fares 2016  * ALG0.001-0.0820-1.60 
  Mostefaoui, Ishak 1929 ALG0.5010.36207.20 
  Achour, Anis 1885 ALG0.001-0.1720-3.40 
  Seraoui, Mohcen 2016  * ALG0.001-0.0820-1.60 
  Menouar, Elhadi 1670 ALG0.001-0.4220-8.40 
 * 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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