Rapid: Individual Calculations June 2019
 Atea, Abdalla  Total change: -10.60  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 1833 1839 3.50 8 -0.53 20 -10.60 
  Mohamed, Taghian 2164 EGY0.001-0.1320-2.60 
  Hesham, Zein 1439  * EGY1.0010.08201.60 
  Abdel Aziz, Ehab 2102 EGY0.001-0.1820-3.60 
  Abdel Hameid, Islam 1639 EGY1.0010.24204.80 
  Morad, Ahmed 2074 EGY0.001-0.2120-4.20 
  Sallam, Mohamed 1749 EGY0.501-0.1220-2.40 
  Bakheet, Mohamed Adel 1577 EGY1.0010.18203.60 
  Elgantiry, Ahmed 1917 EGY0.001-0.3920-7.80 
 * 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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