Individual Calculations September 2018
 Tork, Ahmed  Total change: 0.00  Rating chartPersonal card
 Egyptian Ch. Open 2018 Final Cairo EGY 2018-08-07
RcRownchangeRpKK*chgGame
 1589 0 4.50 9 0.00 1589   0.00 
  Rashed, Ahmed Hassan 1130 EGY1.0010.00 0.00 
  Kamal, Mostafa 1503 EGY1.0010.00 0.00 
  Roshdy, Mahmoud 2210 EGY0.0010.00 0.00 
  Abdel Wahed, Hafez 1635 EGY0.0010.00 0.00 
  Magdy, Abdel Rahman 1537 EGY0.0010.00 0.00 
  Ameir, Yehya 1351 EGY0.5010.00 0.00 
  Talaat, Mina 1566 EGY1.0010.00 0.00 
  Eraqi, Salah 1953 EGY0.0010.00 0.00 
  Nasr, Abdel Aziz 1415 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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