Blitz: Individual Calculations August 2019
 Magdy, Bishoy  Total change: 7.40  Rating chartPersonal card
 9th Alex chess Blitz Tournament 2019 Alexandria EGY 2019-07-21
RcRownchangeKK*chgGame
 1719 1492 2.00 7 0.37 20 7.40 
  Madyan, Amro 1864 EGY0.001-0.1020-2.00 
  Abo Elmkarm, Mohamed 1563 EGY1.0010.602012.00 
  Ashraf, Fahd 1810 EGY0.001-0.1320-2.60 
  Sawers, Kerlus 1661 EGY0.001-0.2820-5.60 
  Zakrea, Abdel Azim 1544 EGY1.0010.572011.40 
  Abdel Razik, Islam 1750 EGY0.001-0.1820-3.60 
  Tamer, Mohamed f1841 EGY0.001-0.1120-2.20 

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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