Individual Calculations January 2020
 Beshara, Nadi  Total change: 2.60  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1937 2045 6.00 8 1.04 20 20.80 
  Rashid, Mohammed 1810 EGY0.501-0.2920-5.80 
  Arafa, Hosam Sayed 1877 EGY0.501-0.2220-4.40 
  Mohamed, Mahmoud Mahmoud 1705 EGY1.0010.12202.40 
  Abdel Naser, Mohamed 1827 EGY0.001-0.7820-15.60 
  Ryad, Hamed 1693 EGY1.0010.11202.20 
  Sarwat, Walaa m2195 EGY1.0010.702014.00 
  Zayan, Osama 2206 EGY1.0010.712014.20 
  El Arousy, Abdul Hameed m2185 EGY1.0010.692013.80 

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)
 
 Egyptian Women League Final 2019-2020 Rounds 2-3 Many Cities EGY 2019-12-13
RcRownchangeKK*chgGame
 2079 2045 0.00 2 -0.91 20 -18.20 
  Mosallam, Hosam 2097 EGY0.001-0.4320-8.60 
  Lowis, Magdy 2061 EGY0.001-0.4820-9.60 

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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