Blitz: Individual Calculations December 2017
 Gohar, Mohamed Ahmed  Total change: 6.00  Rating chartPersonal card
 9th. Engineers Blitz Tanata EGY 2017-11-16
RcRownchangeKK*chgGame
 1821 1783 3.00 6 0.30 20 6.00 
  Soliman, Samy 1780 EGY0.001-0.5020-10.00 
  Sobh, Mohammed S. 1424 EGY1.0010.10202.00 
  Amer, Mohamed M. 1920 EGY0.001-0.3220-6.40 
  Mohielden, Islam 1831 EGY1.0010.572011.40 
  Elhalwagy, Islam 2140 EGY0.001-0.1120-2.20 
  Elsayed, Abdel Fattah 1829 EGY1.0010.562011.20 

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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