Rapid: Individual Calculations April 2019
 Mahmoud, Hassan  Total change: -23.60  Rating chartPersonal card
 Nasser Seddik ChessRapid 4 Alexandria EGY 2019-03-23
RcRownchangeKK*chgGame
 1726 1689 1.50 6 -1.18 20 -23.60 
  Rashid A, Fawzi 1690 EGY0.5010.00200.00 
  Madyan, Amro 1869 EGY0.001-0.2620-5.20 
  Mohamed, Tamer 1904 EGY0.001-0.2320-4.60 
  Salah, Mohamed 1727 EGY0.001-0.4520-9.00 
  Saber, Mohamed 1759 EGY0.001-0.4020-8.00 
  Mazion, Saiid Ehab 1407 EGY1.0010.16203.20 

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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