Rapid: Individual Calculations April 2019
 Labib, Ibrahim Hasan  Total change: -27.00  Rating chartPersonal card
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 2119 2437 5.50 8 -1.35 20 -27.00 
  Sabry, George 2037  * EGY1.0010.08201.60 
  Gohar, Mohamed 2037  * EGY1.0010.08201.60 
  Khalil, Ahmed Salem 2154 EGY1.0010.16203.20 
  Ashraf, Mohamed 2181 EGY0.001-0.8120-16.20 
  Elgabry, Mohsen m2286 EGY0.001-0.7020-14.00 
  Abdo, Hany Elsayed 2037  * EGY1.0010.08201.60 
  Sharaf Eldin, Tamer 2061 EGY1.0010.09201.80 
  Fadi, Marko f2160 EGY0.501-0.3320-6.60 
 * 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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