Individual Calculations January 2017
 Zrng, Salah Mohammed  Total change: -20.00  Rating chartPersonal card
 5th Khanzad Classis Chess tournament 2016 Erbil IRQ 2016-12-14
RcRownchangeKK*chgGame
 1835 2107 5.50 8 -1.00 20 -20.00 
  Rabar, Bakhtyar Hama Saleh 1707  * IRQ1.0010.08201.60 
  Baxtyar, Hama Salih Ahmed 1733 IRQ1.0010.10202.00 
  Aos, Hassan Ibrahim 1857 IRQ1.0010.19203.80 
  Nabeel, Aziz Youkhana 1948 IRQ0.001-0.7120-14.20 
  Alawash, Firass 1791 SYR0.501-0.3720-7.40 
  Kardo Ako, Mohammad 2037 IRQ1.0010.40208.00 
  Nazar, Jamil Khalid 1898 IRQ0.001-0.7720-15.40 
  Mohammed Khaleel, Majeed 1707  * IRQ1.0010.08201.60 
 * 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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