Individual Calculations November 2015
 Sabar, Ethmane Daouda  Total change: -17.80  Rating chartPersonal card
 arab club chess ch2015 AGADIR MAR 2015-10-13
RcRownchangeKK*chgGame
 2088 2012 2.50 8 -0.89 20 -17.80 
  Hifad, Rachid m2210 MAR0.5010.26205.20 
  Franka, Mahmoud 1979 LBA1.0010.45209.00 
  Salih, Akar Ali Salih f2292 IRQ0.001-0.1620-3.20 
  Ahmed El Bechir, Mohamedou 1772 MTN0.001-0.8020-16.00 
  Khayat, Abdullah F 1744 KSA0.001-0.8320-16.60 
  Elgabry, Mohsen m2374 EGY0.001-0.1020-2.00 
  Maqseed, Nasser c1920 KUW1.0010.37207.40 
  Ameir, Moheb m2412  * EGY0.001-0.0820-1.60 
 * 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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