Individual Calculations July 2015
 Ahmed, Abuzied  Total change: 22.00  Rating chartPersonal card
 Arab Elite Chess Tournament 2015 Dubai UAE 2015-06-01
RcRownchangeKK*chgGame
 2351 2195 4.00 9 1.10 20 22.00 
  Al-Sayed, Mohammed g2501 QAT0.001-0.1420-2.80 
  Al Nhier, Hamoud f2009 KSA1.0010.26205.20 
  Abdulwahhab, Ahmed Abdulsattar A f2341 IRQ0.001-0.3020-6.00 
  Salem, A.r. Saleh g2595  * UAE0.001-0.0820-1.60 
  Salim, Issa Ali Shamas 2022 OMA1.0010.27205.40 
  Khader, Sami m2376 JOR1.0010.742014.80 
  Onkoud, Abdelaziz m2310 MAR0.5010.16203.20 
  Amin, Bassem g2595  * EGY0.5010.42208.40 
  Al Qudaimi, Basheer m2409 YEM0.001-0.2320-4.60 
 * 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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