Individual Calculations September 2011
 Belouadah, Saad  Total change: -39.15  Rating chartPersonal card
 International Memmorial Kheireddine Ameyar Tipasa ALG 2011-06-25
RcRownchangeKK*chgGame
 2220 2342 3.00 6 -0.77 15 -11.55 
  Nassr, Ali f1942  * ALG0.001-0.9215-13.80 
  Kaabi, Mejdi m2327 TUN1.0010.48157.20 
  Haddad, Oussama 1997 ALG1.0010.11151.65 
  Sumets, Andrey g2579 UKR0.001-0.2015-3.00 
  Sbaihi, Fares 2076 ALG1.0010.18152.70 
  Haddouche, Mohamed m2398 ALG0.001-0.4215-6.30 
 * 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)
 
 24 th National Team Championship ORAN ALG 2011-07-17
RcRownchangeKK*chgGame
 2072 2326 3.00 6 -1.84 15 -27.60 
  Sbaihi, Fares 2079 ALG0.001-0.8115-12.15 
  Kheir, Adem 2143 ALG1.0010.26153.90 
  Nassr, Ali f1932 ALG0.001-0.9215-13.80 
  Khelfallah, Omar Badreddine c2162 ALG1.0010.28154.20 
  Medjkouh, Said 2077 ALG0.501-0.3115-4.65 
  Selmane, Amine 2038 ALG0.501-0.3415-5.10 

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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