Individual Calculations May 2019
 Ali, Hussein Ali Itaimah  Total change: -20.80  Rating chartPersonal card
 31th IRAQI Clubs Championship 2018 Baghdad IRQ 2019-03-20
RcRownchangeKK*chgGame
 1904 1517 0.00 6 -0.52 40 -20.80 
  Mohammed, Tareq Abbood Al-Latoof 1881 IRQ0.001-0.1040-4.00 
  Albadri, Abd Al Sattar c1917  * IRQ0.001-0.0840-3.20 
  Mohammed, Zozek Salah Mohammed f1917  * IRQ0.001-0.0840-3.20 
  Hayder, Farhan Al- Hasnawi 1917  * IRQ0.001-0.0840-3.20 
  Sabry Abd , Mohammed 1917  * IRQ0.001-0.0840-3.20 
  Habeeb, Kairullah Lafta 1876 IRQ0.001-0.1040-4.00 
 * 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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