Individual Calculations November 2015
 Alshourfaa, Hazaa  Total change: -7.00  Rating chartPersonal card
 arab club chess ch2015 AGADIR MAR 2015-10-13
RcRownchangeKK*chgGame
 1995 1708 1.00 7 -0.35 20 -7.00 
  Abdulwahhab, Ahmed Abdulsattar A f2108  * IRQ0.001-0.0820-1.60 
  Chahrani, Ibrahim f2108  * LBA0.001-0.0820-1.60 
  Amin, Bassem g2108  * EGY0.001-0.0820-1.60 
  Mahmoud, Abdelrahman 2068 JOR0.001-0.1020-2.00 
  Eyaha, Abdallahi 1744 MTN0.001-0.4520-9.00 
  Sulimani, Yaser 1721 KSA1.0010.522010.40 
  Bouhaddoun, Oussama f2108  * MAR0.001-0.0820-1.60 
 * 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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