Individual Calculations September 2010
 Haddad, Oussama  Total change: 0.00  Rating chartPersonal card
 Algerian individual championship 2010 Bel Abbes ALG 2010-06-14
RcRownchangeRpKK*chgGame
 2026 0 1.00 4 0.00 1833   0.00 
  Fellah, Mohamed Amine 1791 ALG0.0010.00 0.00 
  Gueroui, Nasreddine 2082 ALG0.0010.00 0.00 
  Seffar, Mohamed 2048 ALG1.0010.00 0.00 
  Khelfallah, Badr-Eddine 2182 ALG0.0010.00 0.00 

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)
 
 Arab world Championship U18 Boys Amman JOR 2010-07-13
RcRownchangeRpKK*chgGame
 2003 0 5.50 9 0.00 2028   0.00 
  Moayed, Obied 1947 JOR1.0010.00 0.00 
  Ameir, Moheb c2189 EGY0.0010.00 0.00 
  Hayder, Farhan Al- Hasnawi 1928 IRQ0.5010.00 0.00 
  Alnami, Salaheddin 1691 LBA1.0010.00 0.00 
  Gameel, Mohamed f2229 YEM0.5010.00 0.00 
  Taher, Ali 1963 JOR1.0010.00 0.00 
  Saeed, Ishaq f2213 UAE0.5010.00 0.00 
  Iyti, Bashir 2085 SYR0.0010.00 0.00 
  Bukhalaf, Mansoor 1785 BRN1.0010.00 0.00 

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)
 

 

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