Rapid: Individual Calculations January 2017
 Saim, Bachir  Total change: 5.60  Rating chartPersonal card
 Open National de Blida Blida ALG 2016-12-09
RcRownchangeKK*chgGame
 1845 2061 4.00 5 0.28 20 5.60 
  Mani, Yahia 1661  * ALG1.0010.08201.60 
  Labassi, Mustapha 1721 ALG1.0010.12202.40 
  Saim, Mohamed Ilias f2086 ALG0.001-0.4720-9.40 
  Messaoudi, Elhadi 1776 ALG1.0010.16203.20 
  Hamdan, Abderahmane El Hadi 1979 ALG1.0010.39207.80 
 * 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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