Individual Calculations January 2020
 Harraz, Hany  Total change: 14.40  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Round 1 Many Cities EGY 2019-11-30
RcRownchangeKK*chgGame
 2104 1926 0.00 1 -0.27 20 -5.40 
  Elbaz, Ahmed 2104 EGY0.001-0.2720-5.40 

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)
 
 Egyptian Women League Final 2019-2020 Rounds 2-3 Many Cities EGY 2019-12-13
RcRownchangeKK*chgGame
 2030 1926 0.50 2 -0.23 20 -4.60 
  Ismail, Youssef 2125 EGY0.001-0.2420-4.80 
  Elsersawy, Khaled 1934 EGY0.5010.01200.20 

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
 1735 1926 7.00 8 1.22 20 24.40 
  Perov, Artem 1526  * RUS1.0010.08201.60 
  Elkersh, Saaid 1692 EGY1.0010.21204.20 
  Mohamed, Taha Elsayed 1714 EGY1.0010.23204.60 
  Abdel Monem, Atea 1526  * EGY1.0010.08201.60 
  Abdel Mohsen, Mohamed 1792 EGY1.0010.32206.40 
  Elkady, Moustafa 1926 EGY0.001-0.5020-10.00 
  Elsayed, Zeyad 1782 EGY1.0010.31206.20 
  Eraqi, Salah 1921 EGY1.0010.49209.80 
 * 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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