Rapid: Individual Calculations June 2017
 Adel Abdel Hafez, Ahmed  Total change: -62.40  Rating chartPersonal card
 Mr. Hassan Mohsen Chess Rapid Cairo EGY 2017-05-01
RcRownchangeKK*chgGame
 1595 1875 2.50 7 -3.12 20 -62.40 
  Ibrahim, Yasser 2036 EGY0.001-0.2920-5.80 
  Fathy, Mohamed 1475  * EGY0.501-0.4220-8.40 
  Abdel Aziz, Ashraf 1503 EGY1.0010.10202.00 
  Tohamy, Abdel Moneem 1498 EGY0.001-0.9120-18.20 
  Mohamed Zaki, Hanan 1475  * EGY0.501-0.4220-8.40 
  Ahmed, Fahmi Ahmed 1563 EGY0.501-0.3620-7.20 
  Gad Elrab, Ahmed 1613 EGY0.001-0.8220-16.40 
 * 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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