Individual Calculations September 2016
 Ashraf, Shereif  Total change: 19.40  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 2048 2144 6.50 9 0.97 20 19.40 
  Moatamid, Yasser 1802 EGY1.0010.12202.40 
  Abdel Rahman, Noor 1954 EGY1.0010.25205.00 
  Hassan, Sayed Barakat m2327 EGY0.5010.24204.80 
  Gabr, Mohsen f2311 EGY0.001-0.2820-5.60 
  Saiid, Aly 1906 EGY1.0010.20204.00 
  Hany, John 1852 EGY1.0010.15203.00 
  Ezat, Abdallah 2246 EGY0.001-0.3620-7.20 
  Sobhy, Tamer 1987 EGY1.0010.29205.80 
  Allam, Emad Hamdy 2045 EGY1.0010.36207.20 

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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