Individual Calculations June 2016
 Yehya, Waleed  Total change: -19.20  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 1910 1958 4.00 8 -0.48 40 -19.20 
  Nyazi, Nehad 2242 EGY0.001-0.1640-6.40 
  Helmy, Mohamed 1723 EGY1.0010.21408.40 
  Salah, Sayed 2141 EGY0.001-0.2640-10.40 
  Abdel Haleim, Sherif Hamdy 1599 EGY1.0010.10404.00 
  El Arousy, Abdul Hameed m2265 EGY0.001-0.1440-5.60 
  Hassan, Moustafa Mohamed 1785 EGY1.0010.274010.80 
  Elgazar, Saeed 1711 EGY0.001-0.8140-32.40 
  Al-Zaabi, Sultan c1817 UAE1.0010.314012.40 

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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