Rapid: Individual Calculations May 2018
 Abdel Aziz, Mohamed  Total change: -17.60  Rating chartPersonal card
 1st King of Draw Rapid Tanta EGY 2018-04-03
RcRownchangeKK*chgGame
 1987 1720 0.50 4 -0.25 20 -5.00 
  Ashraf, Shereif f2108 EGY0.001-0.0920-1.80 
  Abdel Moaety, Mohamed 2052 EGY0.001-0.1220-2.40 
  Elshenawy , Omar Moustafa 1913 EGY0.5010.25205.00 
  Fouad, Mohamed 1874 EGY0.001-0.2920-5.80 

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)
 
 El Hafeed Alexandria EGY 2018-04-09
RcRownchangeKK*chgGame
 1754 1720 3.50 9 -0.58 20 -11.60 
  Sayed, Hany 2120  * EGY0.5010.42208.40 
  Hesham, Zein 1320  * EGY1.0010.08201.60 
  Abourida, Amir 1780 EGY0.5010.08201.60 
  Elamrawy, Mohamed 1966 EGY0.001-0.1920-3.80 
  Abo Elyazeed, Omar 1882 EGY1.0010.712014.20 
  Hussain, Abdel Naser 1958 EGY0.001-0.2020-4.00 
  Baqa Elbrince, Mohamed 1832 EGY0.001-0.3520-7.00 
  Kiddese, Ibrahim 1415 EGY0.001-0.8620-17.20 
  Hassan, Aly 1513 EGY0.501-0.2720-5.40 
 * 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)
 
 2nd Edku Rapid Edku EGY 2018-04-25
RcRownchangeKK*chgGame
 1718 1720 1.50 3 -0.05 20 -1.00 
  Fatahalla, Tarek 2020 EGY0.001-0.1520-3.00 
  Abbasy, Shahata Mohamed 1504 EGY0.501-0.2820-5.60 
  Abdel Gawad, Ahmed Elsayed 1629 EGY1.0010.38207.60 

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)
 

 

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