Rapid: Individual Calculations October 2019
 Amrane, Mohand Said  Total change: -56.00  Rating chartPersonal card
 Open national rapide de Tipaza Tipaza ALG 2019-08-31
RcRownchangeKK*chgGame
 1442 1753 4.00 7 -1.95 20 -39.00 
  Tebbakh, Said 1353  * ALG1.0010.08201.60 
  Mahdi, Billel 1379 ALG0.001-0.9020-18.00 
  Guerram, Youcef 1418 ALG0.001-0.8820-17.60 
  Bouchedjra, Kamal 1353  * ALG1.0010.08201.60 
  Oucif, Abdelkader 1490 ALG1.0010.18203.60 
  Ghanem, Youcef 1593 ALG0.501-0.2120-4.20 
  Mazighi, Houssam 1510 ALG0.501-0.3020-6.00 
 * 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
 1517 1753 4.50 7 -0.85 20 -17.00 
  Bouchedjra, Kamal 1353  * ALG1.0010.08201.60 
  Saidi, Bouziane 1724 ALG0.001-0.5420-10.80 
  Beghriche, Rami Tadjeddine 1455 ALG0.001-0.8520-17.00 
  Ziani, Salah Mounir 1353  * ALG1.0010.08201.60 
  Amrane, Abdellah c1394 ALG1.0010.10202.00 
  Kouyane, Mohamed 1648 ALG0.501-0.1420-2.80 
  Tria , Yacine 1694 ALG1.0010.42208.40 
 * 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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