Rapid: Individual Calculations April 2019
 Mohielden, Islam  Total change: -8.60  Rating chartPersonal card
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1810 1854 4.00 8 -0.43 20 -8.60 
  Amgad, Adm 1454  * EGY1.0010.08201.60 
  Saber, Ibrahim 2197 EGY0.001-0.1220-2.40 
  Serag, Elsaeed 1612 EGY1.0010.20204.00 
  Elhalwagy, Islam 2104 EGY0.001-0.1920-3.80 
  Elawadly, Mohamed 1645 EGY1.0010.23204.60 
  Sharaf Eldin, Tamer 2061 EGY0.001-0.2320-4.60 
  Ghasanalhindy 1750 PLE0.001-0.6420-12.80 
  Abdel Razik, Mohab 1654 EGY1.0010.24204.80 
 * 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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