Rapid: Individual Calculations August 2018
 Hosny Ahmed, Mohamed  Total change: -24.80  Rating chartPersonal card
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1682 1817 3.50 7 -1.24 20 -24.80 
  Allam, Emad Hamdy 2200 EGY0.001-0.0920-1.80 
  Abdel Monem, Atea 1513 EGY0.001-0.8620-17.20 
  Abo Elmkarm, Mohamed 1494 EGY1.0010.13202.60 
  Suliman, Idriss 1597 SUD1.0010.22204.40 
  Abdel Mageed, Ibrahim Mohamed 1658 EGY0.001-0.7120-14.20 
  Adel, Sara wf1627 EGY1.0010.25205.00 
  Mahmoud, Maha 1685 EGY0.501-0.1820-3.60 

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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