Rapid: Individual Calculations October 2019
 Sekiranda, Isaac  Total change: -24.80  Rating chartPersonal card
 Rapid BCE 2019 Bejaia ALG 2019-08-18
RcRownchangeKK*chgGame
 1548 1494 1.00 5 -1.17 20 -23.40 
  Ramdani, Hamid 1773 ALG1.0010.842016.80 
  Bensadi, Lotfi 1887 ALG0.001-0.0820-1.60 
  Brahami, Lyes 1806 ALG0.001-0.1420-2.80 
  Kerkar, Essaid 1178 ALG0.001-0.8720-17.40 
  Kasmi, Abedl-Amine 1094  * ALG0.001-0.9220-18.40 
 * 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)
 
 First saturday septembre 2019 Alger ALG 2019-09-07
RcRownchangeKK*chgGame
 1566 1494 2.00 5 -0.07 20 -1.40 
  Boutchicha, Rachid 1783 ALG0.001-0.1620-3.20 
  Amrane, Abdellah c1394 ALG1.0010.36207.20 
  Bourkiza, Hamza 1705 ALG0.001-0.2320-4.60 
  Saidi, Bouziane 1724 ALG0.001-0.2120-4.20 
  Bouchedjra, Kamal 1222 ALG1.0010.17203.40 

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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