Individual Calculations January 2020
 Roshdy, Mahmoud  Total change: 34.80  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Round 1 Many Cities EGY 2019-11-30
RcRownchangeKK*chgGame
 2042 2153 1.00 1 0.35 20 7.00 
  Saiid, Ibrahim 2042 EGY1.0010.35207.00 

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)
 
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 2064 2153 8.00 11 1.39 20 27.80 
  Hosny, Hosam 1915 EGY1.0010.20204.00 
  Yehya, Mohamed 1990 EGY0.001-0.7220-14.40 
  Sadek, Taha 1919 EGY1.0010.21204.20 
  Mansour, Moaaz 1753  * EGY1.0010.08201.60 
  Abdel Fattah, Mansour 1909 EGY1.0010.20204.00 
  Ashraf, Shereif f2292 EGY0.001-0.3120-6.20 
  Kandil, Ahmed c1901 EGY1.0010.19203.80 
  Khalil, Badr 2029 EGY1.0010.33206.60 
  Yousry, Salah f2328 EGY1.0010.732014.60 
  Ameir, Moheb m2342 EGY0.001-0.2520-5.00 
  Sadek, Sameh f2327 EGY1.0010.732014.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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