Rapid: Individual Calculations September 2014
 Sobhy, Tamer  Total change: 22.60  Rating chartPersonal card
 4th Zaqaziq Rapid 2014 Zaqaziq EGY 2014-08-18
RcRownchangeKK*chgGame
 2002 1985 5.50 9 1.13 20 22.60 
  El. Okasha, Mohamed 1938 EGY1.0010.43208.60 
  Elgabry, Mohsen m2337 EGY0.001-0.1120-2.20 
  Mohamed Ahmed, Ayman 1690 EGY1.0010.15203.00 
  Kamel, Mahmoud 2255 EGY0.001-0.1720-3.40 
  Bauomy, Magdy 1777 EGY1.0010.23204.60 
  Sultan, Mohamed 2138 YEM1.0010.702014.00 
  Sobh, Amrou 2198 EGY0.001-0.2320-4.60 
  Ahmed, Ahmed Alaa 1802 EGY0.501-0.2420-4.80 
  Zayan, Mohamed f1887 EGY1.0010.37207.40 

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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