Individual Calculations September 2016
 Abdel Rahman, Noor  Total change: 37.20  Rating chartPersonal card
 Zagaziq Open 2016 Zaqaziq EGY 2016-08-14
RcRownchangeKK*chgGame
 1944 1954 6.00 10 0.93 40 37.20 
  Mohamed, Hassan Mohamed 1833 EGY1.0010.344013.60 
  Ashraf, Shereif f2144 EGY0.001-0.2540-10.00 
  Mosleh, Naser 1609 EGY1.0010.11404.40 
  Hamdy, Mohamed 2082 EGY0.001-0.3340-13.20 
  Barakat, Ahmed 1639 EGY1.0010.14405.60 
  Bakr Saiid, Mohamed 1794 EGY1.0010.294011.60 
  Abdel Aziz, Ahmed 2094 EGY0.001-0.3140-12.40 
  Mokbel, Mohamed 1814 EGY1.0010.314012.40 
  Gaber, Waleid 2157 EGY1.0010.764030.40 
  Amin, Ashraf f2274 EGY0.001-0.1340-5.20 

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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