Individual Calculations July 2010
 El Arousy, Abdul Hameed  Total change: -14.40  Rating chartPersonal card
 12th Dubai Open 2010 Dubai UAE 2010-04-05
RcRownchangeKK*chgGame
 2174 2265 4.50 9 -0.96 15 -14.40 
  Aisha, Ahmed 1865  * UAE1.0010.08151.20 
  Savchenko, Stanislav g2545 UKR0.001-0.1615-2.40 
  Al-Housa, Khalil 2019 PLE1.0010.19152.85 
  Khader, Sami m2466 JOR0.001-0.2415-3.60 
  Mehdi, Samer 2085 IRI0.001-0.7415-11.10 
  De Guzman, Carlos 2009 PHI1.0010.19152.85 
  Saduakassova, Dinara wf2094 KAZ0.501-0.2315-3.45 
  Johny, P I 2051 IND1.0010.23153.45 
  Grover, Sahaj m2434 IND0.001-0.2815-4.20 
 * 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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