Blitz: Individual Calculations August 2017
 Farahat, Ali  Total change: -39.80  Rating chartPersonal card
 2017 Blitz African Individual Chess Championships "Open" Oran ALG 2017-07-12
RcRownchangeKK*chgGame
 2167 2405 5.00 9 -1.99 20 -39.80 
  Moulay, Mehdi 2043 ALG1.0010.10202.00 
  Douissa, Oussama f2194 TUN0.001-0.7720-15.40 
  Talbi, Chafik f2216 ALG1.0010.25205.00 
  Hesham, Abdelrahman g2450 EGY0.001-0.4420-8.80 
  Fellah, Mohamed Amine 2081 ALG1.0010.13202.60 
  Cawdery, Daniel m2293 RSA0.001-0.6520-13.00 
  Ounas, Abdelhak 2024 ALG1.0010.09201.80 
  Odendaal, Frederick 2038 RSA0.001-0.9020-18.00 
  Bengherabi, Khalil f2167 ALG1.0010.20204.00 

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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