Individual Calculations July 2011
 Asabri, Hussien  Total change: -13.50  Rating chartPersonal card
 ZONE 4.1 Championship 2011 TIPASA ALG 2011-05-20
RcRownchangeKK*chgGame
 2150 2202 2.50 6 -0.90 15 -13.50 
  Al-Zayat, Ahmed 1944 LBA0.501-0.3215-4.80 
  Medjkouh, Said 2027 ALG0.001-0.7315-10.95 
  Daouda, Sabar Ousmane 2099 MTN0.501-0.1415-2.10 
  Haddouche, Mohamed m2398 ALG0.001-0.2515-3.75 
  Ferhi , Djamel 2128 ALG1.0010.40156.00 
  Njili, Kamel f2305 TUN0.5010.14152.10 

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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