Rapid: Individual Calculations September 2016
 Mohamed, Hassan Mohamed  Total change: -17.80  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 1917 1824 1.00 5 -0.89 20 -17.80 
  Abdel Elah, Ahmed 2086 EGY0.001-0.1820-3.60 
  Refaat, Ibrahim 2035 EGY0.001-0.2320-4.60 
  Kamal, Edmon 1965 EGY0.001-0.3120-6.20 
  Rizk, Khaled 1563 EGY1.0010.18203.60 
  Yehya, Sameh 1936 EGY0.001-0.3520-7.00 

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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