Blitz: Individual Calculations July 2017
 Zayed, Assem  Total change: 1.20  Rating chartPersonal card
 6 October Blitz Cairo EGY 2017-06-27
RcRownchangeKK*chgGame
 1755 1563 1.00 3 0.06 20 1.20 
  Allam, Emad Hamdy 1963  * EGY0.001-0.0820-1.60 
  Saiid, Ibrahim 1963  * EGY0.001-0.0820-1.60 
  Reda, Ramy 1339 EGY1.0010.22204.40 
 * 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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