Rapid: Individual Calculations June 2017
 Abdel Razek, Abdel Fatah  Total change: -2.60  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1956 1826 2.00 6 -0.13 20 -2.60 
  Amin, Ashraf f2226  * EGY0.001-0.0820-1.60 
  Abo Zekry, Mohamed 2138 EGY0.001-0.1420-2.80 
  Moustafa, Waleid 1647 EGY1.0010.27205.40 
  Zayan, Mohamed f2096 EGY0.001-0.1720-3.40 
  Mohamed Zaki, Hanan 1456 EGY1.0010.10202.00 
  Sameeh, Hany f2172 EGY0.001-0.1120-2.20 
 * 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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