Individual Calculations January 2020
 Mena, Martin  Total change: 165.60  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1837 1520 4.00 8 2.88 40 115.20 
  Aly Ahmed, Hassan 1821 EGY0.5010.354014.00 
  Tamer, Mohamed f1914 EGY0.001-0.0840-3.20 
  Aly, Wesam 1763 EGY1.0010.804032.00 
  Ali Mohamed, Mohamed 1920  * EGY0.001-0.0840-3.20 
  Saad Fathy, Mohamed 1765 EGY0.001-0.2040-8.00 
  Ghasanalhindy 1805 PLE1.0010.844033.60 
  Youssef Abd Elhamed, Yousry 1790 EGY1.0010.834033.20 
  Shehata, Aly 1920  * EGY0.5010.424016.80 
 * 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)
 
 Egyptian Women League Final 2019-2020 Rounds 2-3 Many Cities EGY 2019-12-13
RcRownchangeKK*chgGame
 1620 1520 1.00 1 0.64 40 25.60 
  Mansour, Moaaz 1620 EGY1.0010.644025.60 

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 (2000 or more) Alexandria EGY 2019-12-21
RcRownchangeKK*chgGame
 1802 1520 2.00 7 0.62 40 24.80 
  Helmy, Amro 1920  * EGY0.001-0.0840-3.20 
  Mohammeds.s.ashour 1846 PLE0.001-0.1340-5.20 
  Yasseen, Aly m1920  * EGY0.001-0.0840-3.20 
  Alhassadi, Yousef A. 1902 LBA0.001-0.0940-3.60 
  Fahim, Ashraf 1545 EGY1.0010.534021.20 
  Helmy, Michael 1558 EGY1.0010.554022.00 
  Aborezika, Mohamed 1920  * LBA0.001-0.0840-3.20 
 * 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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