Rapid: Individual Calculations April 2019
 Moatamid, Yasser  Total change: -38.60  Rating chartPersonal card
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1800 1937 4.00 9 -1.93 20 -38.60 
  Magdy, Bishoy 1550 EGY1.0010.09201.80 
  Shabka, Aly 1541 EGY1.0010.08201.60 
  Zayan, Osama 2175 EGY0.001-0.2020-4.00 
  Sarwat, Beshoy 1756 EGY1.0010.26205.20 
  Atea, Khaled 2165 EGY0.001-0.2120-4.20 
  Mohamed, Mahmoud Mohamed 1769 EGY0.001-0.7220-14.40 
  Reda Fathy, Mahmoud 1712 EGY1.0010.22204.40 
  Elokdah, Hamdy 1801 EGY0.001-0.6820-13.60 
  Salah, Mohamed 1727 EGY0.001-0.7720-15.40 

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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