Blitz: Individual Calculations December 2017
 Amer, Waled  Total change: 19.00  Rating chartPersonal card
 9th. Engineers Blitz Tanata EGY 2017-11-16
RcRownchangeKK*chgGame
 1864 1766 4.00 8 0.95 20 19.00 
  Khalil, Ahmed Salem 2147 EGY0.001-0.0920-1.80 
  Hamza, Islam 1428 EGY1.0010.12202.40 
  Desoky, Ibrahim 2103 EGY1.0010.882017.60 
  Abel Naby, Ahmed 1888 EGY0.001-0.3320-6.60 
  Mohielden, Islam 1831 EGY1.0010.592011.80 
  Anwar, Ashraf 2014 EGY0.001-0.1920-3.80 
  Amer, Mohamed M. 1920 EGY0.001-0.2920-5.80 
  Alattar, Elsayed 1583 EGY1.0010.26205.20 

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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