Individual Calculations September 2015
 Abdulwahhab, Ahmed Abdulsattar A  Total change: -7.80  Rating chartPersonal card
 Asian Continental Chess Championships Open 2015 Al Ain UAE 2015-08-01
RcRownchangeKK*chgGame
 2399 2297 2.50 8 -0.39 20 -7.80 
  Vishnu, Prasanna. V g2502 IND0.001-0.2420-4.80 
  Hossain, Enamul g2436 BAN0.001-0.3120-6.20 
  Nassar, Marwan 2030 LIB1.0010.18203.60 
  Pascua, Haridas m2447 PHI1.0010.702014.00 
  Kunte, Abhijit g2493 IND0.001-0.2520-5.00 
  Mollah Abdullah, Al Rakib g2473 BAN0.001-0.2720-5.40 
  Asgarizadeh, Ahmad m2407 IRI0.5010.15203.00 
  Nezad, Husein Aziz m2404 QAT0.001-0.3520-7.00 

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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