Rapid: Individual Calculations March 2018
 Ismail, Hany  Total change: 27.20  Rating chartPersonal card
 7th Int. Maadi Chess Academy (Rapid) Cairo EGY 2018-02-09
RcRownchangeKK*chgGame
 1982 1818 2.00 6 0.17 20 3.40 
  Sayed Hassan, Mohamed 2171 EGY0.001-0.1120-2.20 
  Saiid, Ibrahim 2036 EGY0.001-0.2220-4.40 
  Allam, Emad Hamdy 2140 EGY0.001-0.1320-2.60 
  Taher, Mohamed 1728 EGY1.0010.38207.60 
  Elhoseiny, Mosaad 1887 EGY1.0010.602012.00 
  Abdel Aziem, Aly Yusef 1929 EGY0.001-0.3520-7.00 

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)
 
 9th Int. Maadi Chess Academy (Rapid) Cairo EGY 2018-02-26
RcRownchangeKK*chgGame
 1760 1818 3.50 4 1.19 20 23.80 
  Kamel, Wael 1636 EGY1.0010.26205.20 
  Soliman, Soliman 1962 EGY0.5010.19203.80 
  Hamdy, Abdallah 1665 EGY1.0010.30206.00 
  Arafa, Hosam Sayed 1776 EGY1.0010.44208.80 

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)
 

 

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