Individual Calculations September 2018
 Mohamed Abdallah, Ayman  Total change: 0.00  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeRpKK*chgGame
 1421 0 3.00 7 0.00 1371   0.00 
  Nyazi, Nadeen 1194 EGY0.0010.00 0.00 
  Antar, Safaa 1454 EGY0.0010.00 0.00 
  Akram, Omar 1149 EGY0.0010.00 0.00 
  Abo Serea, Gamal 1611 EGY1.0010.00 0.00 
  Zein Elabden, Aly 1421 EGY1.0010.00 0.00 
  Ahmed Hassan, Ahmed 1456 EGY1.0010.00 0.00 
  Said Abdel Monem, Mohamed 1665 EGY0.0010.00 0.00 

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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