Individual Calculations January 2016
 Saeed, Abbas  Total change: -30.20  Rating chartPersonal card
 Iraq individual championships to qualify for the final 2016 Baghdad IRQ 2015-12-17
RcRownchangeKK*chgGame
 1767 1938 4.00 8 -1.51 20 -30.20 
  Layth, Yhyh Hafedh 1801 IRQ0.001-0.6820-13.60 
  Ali, Firas Qassim 1538  * IRQ1.0010.08201.60 
  Qasim, Jabir Burhan 1600 IRQ1.0010.12202.40 
  Kadhim, Najeeb 2107 IRQ0.001-0.2820-5.60 
  Firas, Qassim Abbas 2046 IRQ0.001-0.3520-7.00 
  Sadiq, Mohsen 1608 IRQ0.001-0.8820-17.60 
  Safi, Ramzi Safi 1597 IRQ1.0010.12202.40 
  Ali, Adnan Younus 1839 IRQ1.0010.36207.20 
 * 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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