Individual Calculations January 2017
 Metwally, Sabry  Total change: -19.40  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1857 1790 1.50 6 -0.97 20 -19.40 
  Wageih, Mamdouh 2061 EGY0.001-0.1720-3.40 
  Kamal Abdel Fadil, Wael 2025 EGY0.5010.29205.80 
  Elnemr, Mohamed 2092 EGY0.001-0.1520-3.00 
  El Shenawy, Ashraf 2042 EGY0.001-0.1920-3.80 
  Saber, Barakat 1431 EGY1.0010.10202.00 
  Khaled, Yousef c1493 EGY0.001-0.8520-17.00 

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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