Individual Calculations January 2017
 Yehya, Waleed  Total change: 25.00  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 2118 1939 3.50 8 1.25 20 25.00 
  El Arousy, Abdul Hameed m2310 EGY0.001-0.1020-2.00 
  Kamel, Wael 1653 EGY1.0010.16203.20 
  Ismail, Hamed 2159 EGY1.0010.782015.60 
  Abdel Moneim, Hany 2195 EGY0.001-0.1920-3.80 
  Roshdy, Mahmoud 2131 EGY1.0010.752015.00 
  Abou El Zein, Eid Mahmoud m2182 EGY0.001-0.2020-4.00 
  Ismail, Youssef 2184 EGY0.5010.30206.00 
  Hosni, Yehya 2130 EGY0.001-0.2520-5.00 

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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