Rapid: Individual Calculations June 2019
 Eraqi, Salah  Total change: -2.80  Rating chartPersonal card
 Elasema Rapid Cairo EGY 2019-05-04
RcRownchangeKK*chgGame
 1868 1953 4.00 7 -0.14 20 -2.80 
  Hussein, Hany 2045 EGY0.001-0.3720-7.40 
  Abo Seree, Mohamed 1560 EGY1.0010.08201.60 
  Mahmoud Saleh, Mohamed 1710 EGY1.0010.20204.00 
  Sameeh, Hany f2131 EGY0.001-0.2720-5.40 
  Gad, Mohammed Qotb 1749 EGY1.0010.24204.80 
  Magdy, Morad 2174 EGY0.001-0.2220-4.40 
  Ghareeb, Mohamed Reda 1708 EGY1.0010.20204.00 

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)
 

 

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