Rapid: Individual Calculations June 2018
 Almenshawy, Waell  Total change: -33.40  Rating chartPersonal card
 Aly Yassen Chess Rapid Alexandria EGY 2018-05-15
RcRownchangeKK*chgGame
 1779 1838 3.00 8 -1.67 20 -33.40 
  Atea, Khaled 2166 EGY0.001-0.1320-2.60 
  Mahmoud, Hassan 1697 EGY1.0010.31206.20 
  Helmy, Amro 2015 EGY0.001-0.2720-5.40 
  Kalsani, Mohammad 1697 SYR0.001-0.6920-13.80 
  Tamer, Mohamed f1713 EGY1.0010.33206.60 
  Abdel Fatah, Ahmed 1548 EGY0.001-0.8420-16.80 
  Tamer, Ahmed c1675 EGY1.0010.28205.60 
  Fared, Karim 1722 EGY0.001-0.6620-13.20 

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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