Rapid: Individual Calculations October 2018
 Refaat, Ismail  Total change: 41.60  Rating chartPersonal card
 5th Rapid King of Draw Tanta EGY 2018-09-14
RcRownchangeKK*chgGame
 1909 1794 5.00 8 2.08 20 41.60 
  Abdallah, Ibrahim 1620 EGY1.0010.27205.40 
  Mohamed, Tamer 1859 EGY1.0010.592011.80 
  Mohamed, Ashraf 2026 EGY0.001-0.2120-4.20 
  Saiid, Ibrahim 2051 EGY1.0010.822016.40 
  Eltenawy, Refaat 1935 EGY1.0010.692013.80 
  Himdan, Maher m2194  * EGY0.001-0.0820-1.60 
  El Arousy, Abdul Hameed m2194  * EGY0.001-0.0820-1.60 
  Diab, Mohamed 1394  * EGY1.0010.08201.60 
 * 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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