Individual Calculations January 2020
 Elshereif, Mahmoud Salah  Total change: -74.40  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Round 1 Many Cities EGY 2019-11-30
RcRownchangeKK*chgGame
 1761 1814 0.00 1 -0.57 20 -11.40 
  Abdallah Hussein, Mohamed 1761 EGY0.001-0.5720-11.40 

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
 1644 1815 4.00 8 -1.50 20 -30.00 
  Harayssi, Zaki 2049 SYR0.001-0.2120-4.20 
  George Micheal, Kevin 1487 EGY0.001-0.8720-17.40 
  Hossam Mohamed, Adham 1415  * EGY1.0010.08201.60 
  Ahmos, Evan 1415  * EGY1.0010.08201.60 
  Himdan, Maher m2215  * EGY0.001-0.0820-1.60 
  Eldeeb, Mohamed 1415  * EGY1.0010.08201.60 
  Mohamed Ismail, Mohamed 1619 EGY0.001-0.7520-15.00 
  Saad Abdel Latif, Mohamed 1537 EGY1.0010.17203.40 
 * 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)
 
 Egyptian Women League Final 2019-2020 Rounds 2-3 Many Cities EGY 2019-12-13
RcRownchangeKK*chgGame
 2029 1815 0.00 1 -0.23 20 -4.60 
  Abdel Aziz, Khaled 2029 EGY0.001-0.2320-4.60 

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)
 
 Alexandria Open 2019 (less than 2000) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 1492 1815 2.00 4 -1.42 20 -28.40 
  Abdel Raouf, Zyad 1454 EGY0.001-0.9020-18.00 
  Nassar, Mahmoud 1415  * EGY1.0010.08201.60 
  El Nabawy, Nabil 1674 EGY1.0010.31206.20 
  Ibrahim, Atia Ahmed 1424 EGY0.001-0.9120-18.20 
 * 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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