Rapid: Individual Calculations April 2019
 Tork, Mohamed  Total change: -0.60  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 2044 1990 3.50 7 0.46 20 9.20 
  Yousry, Salah f2211 EGY0.5010.28205.60 
  Magdy, Morad 2185 EGY0.001-0.2520-5.00 
  Abdel Aziz, Ahmed M. 1902 EGY1.0010.38207.60 
  Amin, Ashraf f2180 EGY0.001-0.2520-5.00 
  Zayan, Osama 2175 EGY0.001-0.2620-5.20 
  Ahmed Yehia, Ahmed 1825 EGY1.0010.28205.60 
  Alaa, Ahmed 1827 EGY1.0010.28205.60 

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)
 
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1889 1990 4.50 8 -0.49 20 -9.80 
  Fekri, Ayman 1648 EGY1.0010.12202.40 
  Elgabry, Mohsen m2286 EGY0.5010.35207.00 
  Ibrahim, Sameh 1749 EGY0.001-0.8020-16.00 
  Khater, Ahmed Hamdy 1783 EGY1.0010.23204.60 
  Abdel Hameid, Zaki 1806 EGY1.0010.26205.20 
  Sayed, Hany 2207 EGY0.001-0.2220-4.40 
  Abdelfattah , Samir Elsayed 1708 EGY1.0010.16203.20 
  Megahed, Wael 1926 EGY0.001-0.5920-11.80 

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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