Individual Calculations September 2018
 Gaber Elfeky, Ahmed  Total change: 0.00  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeRpKK*chgGame
 1579 0 5.00 11 0.00 1543   0.00 
  Kamal, Mostafa 1503 EGY1.0010.00 0.00 
  Ghazy, Mohamed Salah 1728 EGY0.0010.00 0.00 
  Adel, Sara wf1533 EGY1.0010.00 0.00 
  Aly Ahmed, Hassan 1832 EGY0.0010.00 0.00 
  Ayman, Solaiman 1499 EGY0.0010.00 0.00 
  Ismail, Mohamed 1699 EGY1.0010.00 0.00 
  Said Abdel Monem, Mohamed 1665 EGY0.0010.00 0.00 
  Ibrahem Saeed, Hossam 1540 EGY1.0010.00 0.00 
  Mohamed Mohamed, Khaled 1668 EGY0.0010.00 0.00 
  Magdy, Maichel 1424 EGY0.0010.00 0.00 
  Reda, Michael 1283 EGY1.0010.00 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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