Rapid: Individual Calculations August 2018
 Sekiranda, Isaac  Total change: 2.20  Rating chartPersonal card
 Independence day ASEC International tournament B U1700 Constantine ALG 2018-07-05
RcRownchangeKK*chgGame
 1573 1526 3.00 6 0.38 20 7.60 
  Adjerit, Noureddine 1671 ALG0.001-0.3120-6.20 
  Guerram, Youcef 1360 ALG1.0010.28205.60 
  Hamlaoui, Asma wf1690 ALG0.001-0.2820-5.60 
  Laouar , Adnane 1582 ALG1.0010.582011.60 
  Amrani, Haithem 1642 ALG0.001-0.3420-6.80 
  Guenadez, Amina wf1493 ALG1.0010.45209.00 

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)
 
 Salah Bey tournament juillet 2018 Salah Bey (Setif) ALG 2018-07-21
RcRownchangeKK*chgGame
 1572 1526 2.00 5 -0.27 20 -5.40 
  Ouaret, Abdelouhab m1926  * ALG0.001-0.0820-1.60 
  Amrane, Ramdane 1230 ALG0.001-0.8520-17.00 
  Kichah, Hicheme 1419 ALG1.0010.35207.00 
  Chaoui , Zakaria 1705 ALG0.001-0.2720-5.40 
  Laouar , Adnane 1582 ALG1.0010.582011.60 
 * 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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