Individual Calculations January 2020
 Yasseen, Aly  Total change: -35.20  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Round 1 Many Cities EGY 2019-11-30
RcRownchangeKK*chgGame
 2409 2230 0.00 1 -0.27 20 -5.40 
  Wageih, Kareim m2409 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
 2204 2219 2.00 2 0.95 20 19.00 
  Moreis, Amgad 2171 EGY1.0010.43208.60 
  Fatehy, Tarek 2236 EGY1.0010.522010.40 

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)
 
 Alexandria Open 2019 (2000 or more) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 1913 2219 3.50 7 -2.44 20 -48.80 
  Khtab, Kamal 1980 SUD0.001-0.8020-16.00 
  Mena, Martin c1819  * EGY1.0010.08201.60 
  Aborezika, Mohamed 2032 LBA0.001-0.7420-14.80 
  Okasha, Moustafa 1863 EGY1.0010.11202.20 
  Fouad, Mohamed 1944 EGY0.501-0.3320-6.60 
  Soltan, Mohamed 1933 EGY0.001-0.8420-16.80 
  Mohi, Eldeen Abeldallah 1819  * SUD1.0010.08201.60 
 * 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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