Individual Calculations May 2015
 Zain, Alabein Farhan  Total change: -62.40  Rating chartPersonal card
 27th IRAQI Clubs Championship 2015 Baghdad IRQ 2015-03-12
RcRownchangeKK*chgGame
 1704 1581 1.50 8 -1.56 40 -62.40 
  Al-Rufaye, Iman Hasan Mohammed wm1981  * IRQ0.001-0.0840-3.20 
  Mahmood, Hussein Ali 1355 IRQ0.001-0.7940-31.60 
  Ali, Abbas Hameed 1504 IRQ1.0010.394015.60 
  Riham, Saad Mohsin 1346 IRQ0.001-0.7940-31.60 
  Abbas, Hussein Kzar c1981  * IRQ0.001-0.0840-3.20 
  Aseel, Dhafer Abdulameer 1572 IRQ0.501-0.0140-0.40 
  Ahmed, Jaza Jamal 1910 IRQ0.001-0.1240-4.80 
  Mousavi, Seyed Khalil f1981  * IRI0.001-0.0840-3.20 
 * 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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