Rapid: Individual Calculations April 2019
 Shabka, Aly  Total change: -29.20  Rating chartPersonal card
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1720 1541 0.00 5 -1.46 20 -29.20 
  Moatamid, Yasser 1937 EGY0.001-0.0820-1.60 
  Elfaham, Mahmoud 1795 EGY0.001-0.1920-3.80 
  Salah, Mohamed 1727 EGY0.001-0.2620-5.20 
  Elmahallawi, Mahmoud 1740 EGY0.001-0.2420-4.80 
  Amgad, Adm 1399 EGY0.001-0.6920-13.80 

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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