Individual Calculations April 2017
 Rataj, Saad Mohsin  Total change: -43.20  Rating chartPersonal card
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 1490 1184 0.00 6 -1.08 40 -43.20 
  Mazn, Bayad Abdulqader 1584  * IRQ0.001-0.0840-3.20 
  Khedir, Majed Khedhir 1584  * IRQ0.001-0.0840-3.20 
  Baean, Noori Najem 1074 IRQ0.001-0.6540-26.00 
  Ahmed, Haider Sadiq 1530 IRQ0.001-0.1140-4.40 
  Zaid, Alaa Chasib c1584  * IRQ0.001-0.0840-3.20 
  Moazaz, Dhahir Habeeb f1584  * IRQ0.001-0.0840-3.20 
 * 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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