Rapid: Individual Calculations June 2019
 Atea, Khaled  Total change: 12.20  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 2019 2164 6.50 9 0.61 20 12.20 
  Ashraf, Fahd 1765 EGY0.501-0.4220-8.40 
  Abdel Aziz, Mohamed 1764  * EGY1.0010.08201.60 
  Soliman, Ahmed Saiid 1865 EGY1.0010.15203.00 
  Sayed, Hany 2175 EGY0.001-0.4820-9.60 
  Abo Elkassem, Mohamed 1764  * EGY1.0010.08201.60 
  Rezk, Mohamed 2009 EGY1.0010.29205.80 
  Naby, Saiid A. 2318 EGY1.0010.712014.20 
  Ameir, Moheb m2446 EGY0.5010.34206.80 
  Abdou, Mohamed Hamdy 2061 EGY0.501-0.1420-2.80 
 * 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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