Individual Calculations December 2019
 Waleed Ahmed, Mohamed  Total change: 0.00  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeRpKK*chgGame
 1532 0 1.00 5 0.00 1292   0.00 
  Kamel, Wael 1618 EGY0.0010.00 0.00 
  Abdel Aziz Meky, Ahmed 1649 EGY0.0010.00 0.00 
  Mamdouh, Ahmed 1355 EGY1.0010.00 0.00 
  Saeed, Moustafa 1475 EGY0.0010.00 0.00 
  Ebeid, Samy 1565 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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