Individual Calculations January 2020
 Abdou, Mohamed Hamdy  Total change: 37.40  Rating chartPersonal card
 Egyptian Women League Final 2019-2020 Rounds 2-3 Many Cities EGY 2019-12-13
RcRownchangeKK*chgGame
 2083 2119 0.50 1 -0.05 20 -1.00 
  Awadhom, Rabea 2083 EGY0.501-0.0520-1.00 

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
 2011 2119 7.50 9 1.92 20 38.40 
  Hassan, Moustafa Mohamed 1741 EGY0.001-0.9120-18.20 
  Khames, Mohamed 1719  * EGY1.0010.08201.60 
  Alhassadi, Yousef A. 1902 LBA1.0010.22204.40 
  Moaataz, Ayah wm2036 EGY1.0010.39207.80 
  Magdy, Morad 2178 EGY1.0010.582011.60 
  Raslan, Moustafa 2164 EGY1.0010.562011.20 
  Atea, Khaled 2084 EGY0.501-0.0520-1.00 
  Sobh, Amrou m2097 EGY1.0010.47209.40 
  Ibrahim, Hosam 2177 EGY1.0010.582011.60 
 * 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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