Individual Calculations February 2016
 Nassr, Ahmed  Total change: -108.40  Rating chartPersonal card
 Algerian Championship 2016 U18 - Final Stage. Tlemcen ALG 2015-12-28
RcRownchangeKK*chgGame
 1785 2050 6.50 9 -0.75 40 -30.00 
  Talamali , Mohamed Karim 1650  * ALG1.0010.08403.20 
  Bensadi, Lotfi 1744 ALG0.501-0.3640-14.40 
  Nacer, Mohamed Arezki c1839 ALG0.501-0.2740-10.80 
  Bousmaha, Faycal 1976 FRA0.501-0.1040-4.00 
  Merbouhi, Wail 1694 ALG0.501-0.3940-15.60 
  Blaghdji, Mohamed Rabie 1650  * ALG1.0010.08403.20 
  Ouaret, Abdelouhab f1870 ALG1.0010.264010.40 
  Cherifi, Razik 1913 ALG0.501-0.1840-7.20 
  Serihi, Abdelatif 1727 ALG1.0010.13405.20 
 * 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)
 
 National Championship 2016.Final stage Tiaret ALG 2016-01-16
RcRownchangeKK*chgGame
 1904 2047 2.00 6 -1.96 40 -78.40 
  Gueroui, Nacereddine 2064 ALG0.001-0.4840-19.20 
  Salim, Djaffer 1738 ALG0.501-0.3640-14.40 
  Bengherabi, Khalil f2243 ALG0.001-0.2540-10.00 
  Bellebcir, Tarek 1752 ALG0.501-0.3540-14.00 
  Benelouezzane, Mourad 1659 ALG1.0010.09403.60 
  Saheb, Kamel 1967 ALG0.001-0.6140-24.40 

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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