Rapid: Individual Calculations April 2019
 Abdel Razik, Mohab  Total change: -16.40  Rating chartPersonal card
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1622 1654 3.00 7 -0.82 20 -16.40 
  Salah, Sayed 2054  * EGY0.001-0.0820-1.60 
  Amgad, Adm 1399 EGY1.0010.19203.80 
  Gomaa, Omar H. 1405 EGY0.001-0.8120-16.20 
  Osama, Abdel Rahman 1386 EGY1.0010.17203.40 
  Abo Raya, Tarek 1847 EGY0.001-0.2520-5.00 
  Tamer Rafaat, Adham 1410 EGY1.0010.20204.00 
  Mohielden, Islam 1854 EGY0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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