Individual Calculations October 2018
 Ehab, Tasneem  Total change: 33.40  Rating chartPersonal card
 Alexandria Open 2018 Alexandria EGY 2018-09-03
RcRownchangeKK*chgGame
 1866 1807 6.00 10 1.67 20 33.40 
  Yaser, Kareim 2085 EGY0.5010.33206.60 
  Zayan, Mohamed f2153 EGY1.0010.892017.80 
  Sobhy, Raafat 2127 EGY0.001-0.1320-2.60 
  Ibrahim, Atia Ahmed 1446 EGY1.0010.10202.00 
  Darwish, Mahmoud Hamdy 2132 EGY0.001-0.1320-2.60 
  Hassan, Aly 1506 EGY1.0010.15203.00 
  Ezat, Abdallah 2207  * EGY0.001-0.0820-1.60 
  Abdel Monem, Atea 1487 EGY1.0010.13202.60 
  Nada Ahmed, Mohamed 1475 EGY1.0010.12202.40 
  Aly, Osama Mahmoud 2041 EGY0.5010.29205.80 
 * 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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