Rapid: Individual Calculations January 2016
 Amrouche, Rabah  Total change: 30.00  Rating chartPersonal card
 Zonal "Centre" du CNITC 2016 Algiers ALG 2015-12-04
RcRownchangeKK*chgGame
 1896 1609 2.00 3 1.50 20 30.00 
  Saim, Bachir 2009  * ALG0.5010.42208.40 
  Hamza, Amira wm1849 ALG0.5010.30206.00 
  Amellal, Sofiane Anis 1830 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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